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red · warm

#df3a5f

a balanced, vivid red · warm · closest name: Indian Red

Token name suggestion: Atlas Rust

RGB
223, 58, 95
HSL
347°, 72%, 55%
CMYK
0, 74, 57, 13
Luminance
0.1954

#df3a5f is a balanced vivid red, 347° on the wheel and 24/100 on the cool side. Put black text on it (4.91:1). As text it scores 4.28:1 on white — large text only. Nearest name is Indian Red, nearest Tailwind family is rose.

hsl(347 72% 55%)rgb(223 58 95)Base step 500AA inkWarm

At a glance

Every number on this page in one read: what #df3a5f is made of, how bright it looks, and which way it leans.

Hex
#df3a5f
Hue
347°
red
Saturation
72%
vivid
Lightness
55%
balanced
Brightness
87%
HSV value
Perceived
52%
weighted brightness
Luminance
0.1954
WCAG relative
Temperature
Warm
24/100 cool
Color family
Red
Tone
Vivid
Best ink
Black
4.91:1
Closest name
Indian Red
ΔE2000 7.9
Chroma
67.3
LCH, 0–130ish
OKLCH L
0.606
perceptual lightness
Tailwind
rose
500 · ΔE 5.2
Web-safe
#CC3366
nearest of 216
Where it sits
Hue347° of 360°
Saturation72%
Lightness55%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #df3a5f.

Temperature
Warm ← → Cool24% cool

Reads warm. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red80%
Green15%
Blue4%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#df3a5f
HEX (8-digit)#df3a5fff
RGBrgb(223, 58, 95)
RGBArgba(223, 58, 95, 1)
HSLhsl(347, 72%, 55%)
HSV / HSBhsv(347, 74%, 87%)
HWBhwb(347 23% 13%)
CMYKcmyk(0%, 74%, 57%, 13%)
LABlab(51.3 64.8 18.1)
LCHlch(51.3 67.3 15.6)
OKLCHoklch(0.606 0.201 12.9)
XYZ (D65)xyz(34.01, 19.55, 12.81)
Decimal14629471
Display P3color(display-p3 0.875 0.227 0.373)
Web-safe#CC3366

Copy-ready code

every platformclick to select
/* CSS */
color: #df3a5f;
background-color: #df3a5f;
/* CSS custom property */
--brand: #df3a5f;
/* Tailwind (arbitrary) */
class="text-[#df3a5f] bg-[#df3a5f]"
/* SCSS */
$brand: #df3a5f;
/* SwiftUI */
Color(red: 0.875, green: 0.227, blue: 0.373)
/* UIKit */
UIColor(red: 0.875, green: 0.227, blue: 0.373, alpha: 1)
/* Android XML */
<color name="brand">#DF3A5F</color>
/* Android Compose */
Color(0xFFDF3A5F)
/* Flutter */
Color(0xFFDF3A5F)
/* Python / OpenCV (BGR) */
(95, 58, 223)
/* Python / PIL (RGB) */
(223, 58, 95)
/* Java AWT */
new Color(223, 58, 95)
/* .NET */
Color.FromArgb(255, 223, 58, 95)
/* OpenGL / Unity (0–1) */
(0.8745f, 0.2275f, 0.3725f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{223,58,95}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #df3a5f 85%, white);
border-color: color-mix(in oklab, #df3a5f 40%, transparent);
/* theme-aware in one line */
color: light-dark(#6E1226, #EED3D9);
/* relative colour syntax */
--hover: hsl(from #df3a5f h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #FCF3F5;
  --brand-100: #F8E7EB;
  --brand-200: #F3C9D2;
  --brand-300: #EF9EB1;
  --brand-400: #E86E89;
  --brand-500: #df3a5f;
  --brand-600: #D3224A;
  --brand-700: #B01C3E;
  --brand-800: #8C1731;
  --brand-900: #661527;
  --brand-950: #400D18;
  --brand: #df3a5f;
  --brand-ink: #000000;
  --brand-surface: #FAF4F6;
  --brand-border: #EDC0CA;
  --brand-hover: #D3224A;
  --brand-pressed: #B41D3F;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #241417;
    --brand-ink: #EED3D9;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#FCF3F5',
        100: '#F8E7EB',
        200: '#F3C9D2',
        300: '#EF9EB1',
        400: '#E86E89',
        500: '#df3a5f',
        600: '#D3224A',
        700: '#B01C3E',
        800: '#8C1731',
        900: '#661527',
        950: '#400D18',
        DEFAULT: '#df3a5f',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #FCF3F5,
  '100': #F8E7EB,
  '200': #F3C9D2,
  '300': #EF9EB1,
  '400': #E86E89,
  '500': #df3a5f,
  '600': #D3224A,
  '700': #B01C3E,
  '800': #8C1731,
  '900': #661527,
  '950': #400D18,
);
$brand-base: #df3a5f;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#FCF3F5", "$type": "color" },
      "100": { "$value": "#F8E7EB", "$type": "color" },
      "200": { "$value": "#F3C9D2", "$type": "color" },
      "300": { "$value": "#EF9EB1", "$type": "color" },
      "400": { "$value": "#E86E89", "$type": "color" },
      "500": { "$value": "#df3a5f", "$type": "color" },
      "600": { "$value": "#D3224A", "$type": "color" },
      "700": { "$value": "#B01C3E", "$type": "color" },
      "800": { "$value": "#8C1731", "$type": "color" },
      "900": { "$value": "#661527", "$type": "color" },
      "950": { "$value": "#400D18", "$type": "color" }
    },
    "brandInk": { "$value": "#000000", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#000000 on #df3a5f · 4.91:1
Use #000000AA at every size, AAA for large text only.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 4.28:1
AA fail · AA large pass · AAA fail
Aa
Black text · 4.91:1 · recommended
AA pass · AA large pass · AAA fail
Reading the other direction: #df3a5f as text scores 4.28:1 on white and 4.91:1 on black.
Best tinted ink on it, if plain black or white feels flat: #6E1226 at 2.76:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#DD2D54 · 4.59:1
AA on white−3% L
#DD2D54
The quick fox
#AC1C3C · 7.03:1
AAA on white−16% L
#AC1C3C
The quick fox
#df3a5f · 4.91:1
AA on blackalready passes
#df3a5f
The quick fox
#E86F8A · 7.07:1
AAA on black+12% L
#E86F8A

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #DF3A5F is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#df3a5f on white: 4.28:1
AA ✗ fail · AA-large · AAA
Aa
#df3a5f on black: 4.91:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #df3a5f as text on that neutral, and that neutral as text on #df3a5f.

NeutralRatioBoth directions
White4.28:1AaAa
Slate 504.09:1AaAa
Slate 1003.91:1AaAa
Slate 2003.47:1AaAa
Slate 3002.88:1AaAa
Slate 4001.67:1AaAa
Slate 5001.11:1AaAa
Slate 6001.77:1AaAa
Slate 7002.42:1AaAa
Slate 8003.42:1AaAa
Slate 9004.17:1AaAa
Black4.91:1AaAa
Colour vision deficiency
true color
protanopia · #66655F
deuteranopia · #91875B
tritanopia · #F40049

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #df3a5f is pinned to step 500; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#FCF3F5
#F8E7EB
#F3C9D2
#EF9EB1
#E86E89
#df3a5f
#D3224A
#B01C3E
#8C1731
#661527
#400D18
Base = 500Lightest = 50 · #FCF3F5Darkest = 950 · #400D18Text step on white = 600
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.050 12.9);
  --brand-100: oklch(0.94 0.080 12.9);
  --brand-200: oklch(0.88 0.120 12.9);
  --brand-300: oklch(0.80 0.156 12.9);
  --brand-400: oklch(0.72 0.184 12.9);
  --brand-500: oklch(0.64 0.201 12.9);
  --brand-600: oklch(0.56 0.201 12.9);
  --brand-700: oklch(0.48 0.188 12.9);
  --brand-800: oklch(0.40 0.168 12.9);
  --brand-900: oklch(0.32 0.140 12.9);
  --brand-950: oklch(0.24 0.110 12.9);
}

Colors that work with #df3a5f

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#000000
Black wins here
Surface#FAF4F6
Tinted page background
Border#EDC0CA
Hairlines and dividers
Muted text#9B4B5D
Captions on the surface
Accent#18B46A
Second voice, not a rival
Dark variant#6E1226
Hover, pressed, headers
Light variant#FBE9ED
Selected rows, tints
Dark surface#241417
Dark-mode background
Hover#D3224A
One step down in lightness
Pressed#B41D3F
Two steps down
Disabled#D1B8BE
Chroma pulled out
Focus ring#EC4168
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #df3a5f

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Headings from 24px up on white
  • Text and icons on dark surfaces
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Brand accents, badges and data highlights
  • Chart series and data categories
Use with care
  • Small text on white — under 4.5:1
  • Full-page backgrounds — tiring over long sessions
  • Status meaning — pair it with an icon or label, never colour alone
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
24px / 18.66px bold
Safe as a fill behind white type
No — use #6E1226
Safe as a 1px border on white
Yes

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

urgentappetisingboldphysical

Red arrives before the rest of the page does. It raises attention and appetite, which is why it runs food, sport and clearance pricing.

This is a confident chroma: strong enough to lead a brand, restrained enough to live in an interface all day. The mid lightness keeps it versatile in both themes.

Worth knowing

It is also the universal error colour. Use it as a brand accent and users may read a warning that is not there.

Reads as
  • FormalityMedium
  • EnergyMedium-high
  • Weight45/100
  • TemperatureWarm
  • ApproachabilityHigh

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#3ADFBA
Analogous left#DF3AB2
Analogous right#DF673A
Split-complement 1#3ADF67
Split-complement 2#3AB2DF
Triadic 1#5FDF3A
Triadic 2#3A5FDF
Tetradic#B2DF3A
On the wheel
Base+30°−30°+120°+240°+180°347°

#df3a5f sits at 347°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red87.5%
Green22.7%
Blue37.3%
R · 0–255
223
0xdf
G · 0–255
58
0x3a
B · 0–255
95
0x5f

CMYK percentages

Cyan0.0%
Magenta74.0%
Yellow57.4%
Key (black)12.5%

Total ink coverage is 144%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#df3a5f text on a black background

contrast 4.91:1

Card sample

#df3a5f text on a white background

contrast 4.28:1

Card sample

#df3a5f on grey

3.91:1

#df3a5f on its own surface

3.94:1

#df3a5f on its dark surface

4.13:1

CSS3 live lab

Text font color

The quick brown fox

color: #df3a5f;
Background color
Panel with #df3a5f background
background-color: #df3a5f;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #df3a5f;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(223, 58, 95, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 58, 95, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df3a5f;
background: linear-gradient(135deg, #df3a5f, #DF833A);
Gradient text

Gradient headline

background: linear-gradient(90deg, #df3a5f, #DFAC3A);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #df3a5f;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #df3a5f;
caret-color: #df3a5f;
Left rule
Pull quote or callout
border-left: 4px solid #df3a5f;
Ring + tint
Selected chip
background: #FBE9ED;
box-shadow: inset 0 0 0 2px #df3a5f;
Conic badge
68%
background: conic-gradient(#df3a5f 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #df3a5f over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(223, 58, 95, 0.5)
rgb(223 58 95 / 50%)
#df3a5f80
hsl(347 72% 55% / 50%)
color-mix(in srgb, #df3a5f 50%, transparent)
Alpha8-digit hexFlat on white
10%#df3a5f1a#FCEBEF
20%#df3a5f33#F9D8DF
40%#df3a5f66#F2B0BF
60%#df3a5f99#EC899F
80%#df3a5fcc#E5617F

Gradients from #df3a5f

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #E86F8A, #df3a5f 45%, #6E1226);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #df3a5f, #D78223);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #df3a5f, #3ADFBA);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #EC899F 0%, #df3a5f 45%, #6E1226 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #FAF4F6, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #E666CE 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #E38854 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #6E1226 0%, transparent 65%), #df3a5f;

Monochromatic scale

Palettes built from #df3a5f

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#df3a5f in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
Food and drinkEntertainmentRetailSport
Common UI roles
ButtonsLinksFocus statesCharts
Print note

Converts to four-color process without much drama. Proof it anyway.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Usable as-is on a dark surface at 4.91:1.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#df3a5f, answered

What color is #df3a5f?

#df3a5f is a balanced vivid red, closest to Indian Red (ΔE2000 7.9). It sits at 347° on the hue wheel with 72% saturation and 55% lightness, which reads as warm.

What is the RGB value of #df3a5f?

rgb(223, 58, 95) — 223 red, 58 green and 95 blue out of 255, or 87.5% / 22.7% / 37.3% by channel.

What is #df3a5f in HSL and HSV?

hsl(347, 72%, 55%) and hsv(347, 74%, 87%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #df3a5f a light or a dark color?

It is a mid-tone. Relative luminance is 0.1954 and perceived brightness is 52%, so black text on it reaches 4.91:1.

Should I use black or white text on #df3a5f?

Black. It scores 4.91:1 against #df3a5f, versus 4.28:1 for white — AA at any size.

Is #df3a5f accessible on a white background?

#df3a5f on white scores 4.28:1, which only clears AA for large text — 18.66px bold or 24px regular and up. Darken it to #DD2D54 to reach 4.5:1, or #AC1C3C for 7:1.

What is the complementary color of #df3a5f?

#3ADFBA sits directly opposite on the wheel. Softer options are the split-complements #3ADF67 and #3AB2DF, which give the same contrast with far less vibration.

What colors go well with #df3a5f?

For interface work: #FAF4F6 as the surface, #EDC0CA for borders, #9B4B5D for secondary text, #18B46A as an accent and #6E1226 for hover and pressed states. For a palette, the analogous pair #DF3AB2 and #DF673A stays calm, while #3ADFBA is the loudest partner.

What is #df3a5f in CMYK for printing?

cmyk(0%, 74%, 57%, 13%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #df3a5f warm or cool?

Warm — it scores 24 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #DF513A; nudged cooler, #E1389C.

Which Tailwind color is closest to #df3a5f?

The rose family — its 500 step is #f43f5e, ΔE2000 5.2 away. That is a visible difference, so define #df3a5f as a custom token rather than reaching for the built-in.

How do I use #df3a5f in Tailwind CSS?

Inline it as an arbitrary value with bg-[#df3a5f] or text-[#df3a5f], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #df3a5f with 50% opacity?

rgba(223, 58, 95, 0.5), or #df3a5f80 in eight-digit hex. Over white that composites to #EF9DAF; over black, #701D30.

Is #df3a5f a web-safe color?

No. The nearest web-safe colour is #CC3366, ΔE2000 6.4 away. The palette only matters for legacy displays and some email clients now.

What does the color #df3a5f mean?

As a red, it reads urgent, appetising, bold. Red arrives before the rest of the page does. It raises attention and appetite, which is why it runs food, sport and clearance pricing. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #df3a5f?

The safest is same-hue elevation: linear-gradient(135deg, #E86F8A, #df3a5f 45%, #6E1226). For more colour, a short hue run to #D78223 keeps it rich without turning muddy.

Work with #df3a5f in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #df3a5f at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.