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red · warm

#4f2d2d

a deep, soft red · warm · closest name: Maroon

Token name suggestion: Abyss Cardinal

RGB
79, 45, 45
HSL
0°, 27%, 24%
CMYK
0, 43, 43, 69
Luminance
0.0373

#4f2d2d is a deep soft red, 0° on the wheel and 24/100 on the cool side. Put white text on it (12.03:1). As text it scores 12.03:1 on white — safe at any size. Nearest name is Maroon, nearest Tailwind family is stone.

hsl(0 27% 24%)rgb(79 45 45)Base step 900AAA inkWarm

At a glance

Every number on this page in one read: what #4f2d2d is made of, how bright it looks, and which way it leans.

Hex
#4f2d2d
Hue
red
Saturation
27%
soft
Lightness
24%
deep
Brightness
31%
HSV value
Perceived
22%
weighted brightness
Luminance
0.0373
WCAG relative
Temperature
Warm
24/100 cool
Color family
Red
Tone
Soft
Best ink
White
12.03:1
Closest name
Maroon
ΔE2000 17.2
Chroma
17.0
LCH, 0–130ish
OKLCH L
0.340
perceptual lightness
Tailwind
stone
500 · ΔE 24.9
Web-safe
#663333
nearest of 216
Where it sits
Hue0° of 360°
Saturation27%
Lightness24%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #4f2d2d.

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
Red45%
Green50%
Blue5%

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

Every format

HEX#4f2d2d
HEX (8-digit)#4f2d2dff
RGBrgb(79, 45, 45)
RGBArgba(79, 45, 45, 1)
HSLhsl(0, 27%, 24%)
HSV / HSBhsv(0, 43%, 31%)
HWBhwb(0 18% 69%)
CMYKcmyk(0%, 43%, 43%, 69%)
LABlab(22.8 15.7 6.7)
LCHlch(22.8 17.0 23.2)
OKLCHoklch(0.340 0.050 20.0)
XYZ (D65)xyz(4.64, 3.73, 2.96)
Decimal5188909
Display P3color(display-p3 0.310 0.176 0.176)
Web-safe#663333

Copy-ready code

every platformclick to select
/* CSS */
color: #4f2d2d;
background-color: #4f2d2d;
/* CSS custom property */
--brand: #4f2d2d;
/* Tailwind (arbitrary) */
class="text-[#4f2d2d] bg-[#4f2d2d]"
/* SCSS */
$brand: #4f2d2d;
/* SwiftUI */
Color(red: 0.310, green: 0.176, blue: 0.176)
/* UIKit */
UIColor(red: 0.310, green: 0.176, blue: 0.176, alpha: 1)
/* Android XML */
<color name="brand">#4F2D2D</color>
/* Android Compose */
Color(0xFF4F2D2D)
/* Flutter */
Color(0xFF4F2D2D)
/* Python / OpenCV (BGR) */
(45, 45, 79)
/* Python / PIL (RGB) */
(79, 45, 45)
/* Java AWT */
new Color(79, 45, 45)
/* .NET */
Color.FromArgb(255, 79, 45, 45)
/* OpenGL / Unity (0–1) */
(0.3098f, 0.1765f, 0.1765f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{79,45,45}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #4f2d2d 85%, white);
border-color: color-mix(in oklab, #4f2d2d 40%, transparent);
/* theme-aware in one line */
color: light-dark(#512E2E, #E9D8D8);
/* relative colour syntax */
--hover: hsl(from #4f2d2d 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: #F9F6F6;
  --brand-100: #F3ECEC;
  --brand-200: #E6D6D6;
  --brand-300: #D6B8B8;
  --brand-400: #C29494;
  --brand-500: #AE7070;
  --brand-600: #9C5959;
  --brand-700: #824A4A;
  --brand-800: #683B3B;
  --brand-900: #4f2d2d;
  --brand-950: #301D1D;
  --brand: #4f2d2d;
  --brand-ink: #ffffff;
  --brand-surface: #F9F5F5;
  --brand-border: #E1CBCB;
  --brand-hover: #382020;
  --brand-pressed: #211313;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #241414;
    --brand-ink: #E9D8D8;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F9F6F6',
        100: '#F3ECEC',
        200: '#E6D6D6',
        300: '#D6B8B8',
        400: '#C29494',
        500: '#AE7070',
        600: '#9C5959',
        700: '#824A4A',
        800: '#683B3B',
        900: '#4f2d2d',
        950: '#301D1D',
        DEFAULT: '#4f2d2d',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F9F6F6,
  '100': #F3ECEC,
  '200': #E6D6D6,
  '300': #D6B8B8,
  '400': #C29494,
  '500': #AE7070,
  '600': #9C5959,
  '700': #824A4A,
  '800': #683B3B,
  '900': #4f2d2d,
  '950': #301D1D,
);
$brand-base: #4f2d2d;
$brand-ink: #ffffff;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F9F6F6", "$type": "color" },
      "100": { "$value": "#F3ECEC", "$type": "color" },
      "200": { "$value": "#E6D6D6", "$type": "color" },
      "300": { "$value": "#D6B8B8", "$type": "color" },
      "400": { "$value": "#C29494", "$type": "color" },
      "500": { "$value": "#AE7070", "$type": "color" },
      "600": { "$value": "#9C5959", "$type": "color" },
      "700": { "$value": "#824A4A", "$type": "color" },
      "800": { "$value": "#683B3B", "$type": "color" },
      "900": { "$value": "#4f2d2d", "$type": "color" },
      "950": { "$value": "#301D1D", "$type": "color" }
    },
    "brandInk": { "$value": "#ffffff", "$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#ffffff on #4f2d2d · 12.03:1
Use #ffffffAAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 12.03:1 · recommended
AA pass · AA large pass · AAA pass
Aa
Black text · 1.75:1
AA fail · AA large fail · AAA fail
Reading the other direction: #4f2d2d as text scores 12.03:1 on white and 1.75:1 on black.
Best tinted ink on it, if plain black or white feels flat: #F6EFEF at 10.60:1.

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
#4f2d2d · 12.03:1
AA on whitealready passes
#4f2d2d
The quick fox
#4f2d2d · 12.03:1
AAA on whitealready passes
#4f2d2d
The quick fox
#A76464 · 4.65:1
AA on black+28% L
#A76464
The quick fox
#BD8B8B · 7.23:1
AAA on black+40% L
#BD8B8B

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #4F2D2D 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
#4f2d2d on white: 12.03:1
AA ✓ pass · AA-large · AAA
Aa
#4f2d2d on black: 1.75:1
AA ✗ fail · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #4f2d2d as text on that neutral, and that neutral as text on #4f2d2d.

NeutralRatioBoth directions
White12.03:1AaAa
Slate 5011.50:1AaAa
Slate 10010.98:1AaAa
Slate 2009.76:1AaAa
Slate 3008.10:1AaAa
Slate 4004.69:1AaAa
Slate 5002.53:1AaAa
Slate 6001.59:1AaAa
Slate 7001.16:1AaAa
Slate 8001.22:1AaAa
Slate 9001.48:1AaAa
Black1.75:1AaAa
Colour vision deficiency
true color
protanopia · #34322D
deuteranopia · #3C392C
tritanopia · #55292D

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. #4f2d2d is pinned to step 900; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F9F6F6
#F3ECEC
#E6D6D6
#D6B8B8
#C29494
#AE7070
#9C5959
#824A4A
#683B3B
#4f2d2d
#301D1D
Base = 900Lightest = 50 · #F9F6F6Darkest = 950 · #301D1DText 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 0.013 20.0);
  --brand-100: oklch(0.94 0.020 20.0);
  --brand-200: oklch(0.88 0.030 20.0);
  --brand-300: oklch(0.80 0.039 20.0);
  --brand-400: oklch(0.72 0.046 20.0);
  --brand-500: oklch(0.64 0.050 20.0);
  --brand-600: oklch(0.56 0.050 20.0);
  --brand-700: oklch(0.48 0.047 20.0);
  --brand-800: oklch(0.40 0.042 20.0);
  --brand-900: oklch(0.32 0.035 20.0);
  --brand-950: oklch(0.24 0.028 20.0);
}

Colors that work with #4f2d2d

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

Text on it#ffffff
White wins here
Surface#F9F5F5
Tinted page background
Border#E1CBCB
Hairlines and dividers
Muted text#925353
Captions on the surface
Accent#2B5148
Second voice, not a rival
Dark variant#512E2E
Hover, pressed, headers
Light variant#F6EFEF
Selected rows, tints
Dark surface#241414
Dark-mode background
Hover#382020
One step down in lightness
Pressed#211313
Two steps down
Disabled#905C5C
Chroma pulled out
Focus ring#632D2D
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 #4f2d2d

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

Works well for
  • Body text and links on white
  • Charts, tags and secondary surfaces
  • Headers, footers and dark-mode surfaces
  • Brand accents, badges and data highlights
Use with care
  • Text on black or near-black surfaces
  • Black text placed on it
  • 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
Any size
Safe as a fill behind white type
Yes
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.

The muted chroma softens the association — it reads considered rather than loud, which suits long-form and data-heavy screens. The low lightness adds weight and formality.

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
  • FormalityHigh
  • EnergyMedium
  • Weight76/100
  • 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#2D4F4F
Analogous left#4F2D3E
Analogous right#4F3E2D
Split-complement 1#2D4F3E
Split-complement 2#2D3E4F
Triadic 1#2D4F2D
Triadic 2#2D2D4F
Tetradic#3E4F2D
On the wheel
Base+30°−30°+120°+240°+180°0°

#4f2d2d sits at 0°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red31.0%
Green17.6%
Blue17.6%
R · 0–255
79
0x4f
G · 0–255
45
0x2d
B · 0–255
45
0x2d

CMYK percentages

Cyan0.0%
Magenta43.0%
Yellow43.0%
Key (black)69.0%

Total ink coverage is 155%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#4f2d2d text on a black background

contrast 1.75:1

Card sample

#4f2d2d text on a white background

contrast 12.03:1

Card sample

#4f2d2d on grey

10.98:1

#4f2d2d on its own surface

11.12:1

#4f2d2d on its dark surface

1.47:1

CSS3 live lab

Text font color

The quick brown fox

color: #4f2d2d;
Background color
Panel with #4f2d2d background
background-color: #4f2d2d;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #4f2d2d;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(79, 45, 45, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 45, 45, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f2d2d;
background: linear-gradient(135deg, #4f2d2d, #4F442D);
Gradient text

Gradient headline

background: linear-gradient(90deg, #4f2d2d, #4F4C2D);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #4f2d2d;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #4f2d2d;
caret-color: #4f2d2d;
Left rule
Pull quote or callout
border-left: 4px solid #4f2d2d;
Ring + tint
Selected chip
background: #F6EFEF;
box-shadow: inset 0 0 0 2px #4f2d2d;
Conic badge
68%
background: conic-gradient(#4f2d2d 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #4f2d2d 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(79, 45, 45, 0.5)
rgb(79 45 45 / 50%)
#4f2d2d80
hsl(0 27% 24% / 50%)
color-mix(in srgb, #4f2d2d 50%, transparent)
Alpha8-digit hexFlat on white
10%#4f2d2d1a#EDEAEA
20%#4f2d2d33#DCD5D5
40%#4f2d2d66#B9ABAB
60%#4f2d2d99#958181
80%#4f2d2dcc#725757

Gradients from #4f2d2d

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, #764343, #4f2d2d 45%, #512E2E);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #4f2d2d, #3B3522);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #4f2d2d, #2D4F4F);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #894E4E 0%, #4f2d2d 45%, #512E2E 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F9F5F5, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #6F3F5B 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #625138 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #512E2E 0%, transparent 65%), #4f2d2d;

Monochromatic scale

Palettes built from #4f2d2d

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.

#4f2d2d 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

Very dark values collapse into each other on cheap panels — leave more lightness between your darkest steps than the numbers suggest.

In dark mode

Too dim on dark surfaces at 1.75:1 — lift it to #A76464 for body text, or reserve it for fills.

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.

#4f2d2d, answered

What color is #4f2d2d?

#4f2d2d is a deep soft red, closest to Maroon (ΔE2000 17.2). It sits at 0° on the hue wheel with 27% saturation and 24% lightness, which reads as warm.

What is the RGB value of #4f2d2d?

rgb(79, 45, 45) — 79 red, 45 green and 45 blue out of 255, or 31% / 17.6% / 17.6% by channel.

What is #4f2d2d in HSL and HSV?

hsl(0, 27%, 24%) and hsv(0, 43%, 31%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #4f2d2d a light or a dark color?

It is a dark color. Relative luminance is 0.0373 and perceived brightness is 22%, so white text on it reaches 12.03:1.

Should I use black or white text on #4f2d2d?

White. It scores 12.03:1 against #4f2d2d, versus 1.75:1 for black — AAA at any size.

Is #4f2d2d accessible on a white background?

#4f2d2d on white scores 12.03:1, which clears AAA at every size.

What is the complementary color of #4f2d2d?

#2D4F4F sits directly opposite on the wheel. Softer options are the split-complements #2D4F3E and #2D3E4F, which give the same contrast with far less vibration.

What colors go well with #4f2d2d?

For interface work: #F9F5F5 as the surface, #E1CBCB for borders, #925353 for secondary text, #2B5148 as an accent and #512E2E for hover and pressed states. For a palette, the analogous pair #4F2D3E and #4F3E2D stays calm, while #2D4F4F is the loudest partner.

What is #4f2d2d in CMYK for printing?

cmyk(0%, 43%, 43%, 69%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #4f2d2d 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 #4F392D; nudged cooler, #502C39.

Which Tailwind color is closest to #4f2d2d?

The stone family — its 500 step is #78716c, ΔE2000 24.9 away. That is a visible difference, so define #4f2d2d as a custom token rather than reaching for the built-in.

How do I use #4f2d2d in Tailwind CSS?

Inline it as an arbitrary value with bg-[#4f2d2d] or text-[#4f2d2d], 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 #4f2d2d with 50% opacity?

rgba(79, 45, 45, 0.5), or #4f2d2d80 in eight-digit hex. Over white that composites to #A79696; over black, #281717.

Is #4f2d2d a web-safe color?

No. The nearest web-safe colour is #663333, ΔE2000 5.9 away. The palette only matters for legacy displays and some email clients now.

What does the color #4f2d2d 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 moderate chroma the association is present but not shouted.

What gradient works with #4f2d2d?

The safest is same-hue elevation: linear-gradient(135deg, #764343, #4f2d2d 45%, #512E2E). For more colour, a short hue run to #3B3522 keeps it rich without turning muddy.

Work with #4f2d2d in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #4f2d2d at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.