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red · warm

#af5e4b

a balanced, soft red · warm · closest name: Sienna

Token name suggestion: Atlas Rust

RGB
175, 94, 75
HSL
11°, 40%, 49%
CMYK
0, 46, 57, 31
Luminance
0.1763

#af5e4b is a balanced soft red, 11° on the wheel and 10/100 on the cool side. Put white text on it (4.64:1). As text it scores 4.64:1 on white — safe at any size. Nearest name is Sienna, nearest Tailwind family is red.

hsl(11 40% 49%)rgb(175 94 75)Base step 600AA inkWarm

At a glance

Every number on this page in one read: what #af5e4b is made of, how bright it looks, and which way it leans.

Hex
#af5e4b
Hue
11°
red
Saturation
40%
soft
Lightness
49%
balanced
Brightness
69%
HSV value
Perceived
48%
weighted brightness
Luminance
0.1763
WCAG relative
Temperature
Warm
10/100 cool
Color family
Red
Tone
Soft
Best ink
White
4.64:1
Closest name
Sienna
ΔE2000 8
Chroma
40.1
LCH, 0–130ish
OKLCH L
0.572
perceptual lightness
Tailwind
red
500 · ΔE 12.4
Web-safe
#996633
nearest of 216
Where it sits
Hue11° of 360°
Saturation40%
Lightness49%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #af5e4b.

Temperature
Warm ← → Cool10% 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
Red52%
Green45%
Blue3%

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

Every format

HEX#af5e4b
HEX (8-digit)#af5e4bff
RGBrgb(175, 94, 75)
RGBArgba(175, 94, 75, 1)
HSLhsl(11, 40%, 49%)
HSV / HSBhsv(11, 57%, 69%)
HWBhwb(11 29% 31%)
CMYKcmyk(0%, 46%, 57%, 31%)
LABlab(49.0 31.0 25.5)
LCHlch(49.0 40.1 39.4)
OKLCHoklch(0.572 0.110 34.3)
XYZ (D65)xyz(22.95, 17.63, 8.85)
Decimal11492939
Display P3color(display-p3 0.686 0.369 0.294)
Web-safe#996633

Copy-ready code

every platformclick to select
/* CSS */
color: #af5e4b;
background-color: #af5e4b;
/* CSS custom property */
--brand: #af5e4b;
/* Tailwind (arbitrary) */
class="text-[#af5e4b] bg-[#af5e4b]"
/* SCSS */
$brand: #af5e4b;
/* SwiftUI */
Color(red: 0.686, green: 0.369, blue: 0.294)
/* UIKit */
UIColor(red: 0.686, green: 0.369, blue: 0.294, alpha: 1)
/* Android XML */
<color name="brand">#AF5E4B</color>
/* Android Compose */
Color(0xFFAF5E4B)
/* Flutter */
Color(0xFFAF5E4B)
/* Python / OpenCV (BGR) */
(75, 94, 175)
/* Python / PIL (RGB) */
(175, 94, 75)
/* Java AWT */
new Color(175, 94, 75)
/* .NET */
Color.FromArgb(255, 175, 94, 75)
/* OpenGL / Unity (0–1) */
(0.6863f, 0.3686f, 0.2941f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{175,94,75}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #af5e4b 85%, white);
border-color: color-mix(in oklab, #af5e4b 40%, transparent);
/* theme-aware in one line */
color: light-dark(#593026, #EDD9D4);
/* relative colour syntax */
--hover: hsl(from #af5e4b 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: #FAF6F5;
  --brand-100: #F4EDEB;
  --brand-200: #EAD7D2;
  --brand-300: #DDB9B0;
  --brand-400: #CD9689;
  --brand-500: #BC7362;
  --brand-600: #af5e4b;
  --brand-700: #8F4D3D;
  --brand-800: #723D31;
  --brand-900: #542F27;
  --brand-950: #341E18;
  --brand: #af5e4b;
  --brand-ink: #ffffff;
  --brand-surface: #FAF5F4;
  --brand-border: #E7CCC6;
  --brand-hover: #965140;
  --brand-pressed: #7D4336;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #241714;
    --brand-ink: #EDD9D4;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#FAF6F5',
        100: '#F4EDEB',
        200: '#EAD7D2',
        300: '#DDB9B0',
        400: '#CD9689',
        500: '#BC7362',
        600: '#af5e4b',
        700: '#8F4D3D',
        800: '#723D31',
        900: '#542F27',
        950: '#341E18',
        DEFAULT: '#af5e4b',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #FAF6F5,
  '100': #F4EDEB,
  '200': #EAD7D2,
  '300': #DDB9B0,
  '400': #CD9689,
  '500': #BC7362,
  '600': #af5e4b,
  '700': #8F4D3D,
  '800': #723D31,
  '900': #542F27,
  '950': #341E18,
);
$brand-base: #af5e4b;
$brand-ink: #ffffff;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#FAF6F5", "$type": "color" },
      "100": { "$value": "#F4EDEB", "$type": "color" },
      "200": { "$value": "#EAD7D2", "$type": "color" },
      "300": { "$value": "#DDB9B0", "$type": "color" },
      "400": { "$value": "#CD9689", "$type": "color" },
      "500": { "$value": "#BC7362", "$type": "color" },
      "600": { "$value": "#af5e4b", "$type": "color" },
      "700": { "$value": "#8F4D3D", "$type": "color" },
      "800": { "$value": "#723D31", "$type": "color" },
      "900": { "$value": "#542F27", "$type": "color" },
      "950": { "$value": "#341E18", "$type": "color" }
    },
    "brandInk": { "$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 #af5e4b · 4.64:1
Use #ffffffAA at every size, AAA for large text only.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 4.64:1 · recommended
AA pass · AA large pass · AAA fail
Aa
Black text · 4.53:1
AA pass · AA large pass · AAA fail
Reading the other direction: #af5e4b as text scores 4.64:1 on white and 4.53:1 on black.
Best tinted ink on it, if plain black or white feels flat: #F7EFED at 4.09:1.

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
#af5e4b · 4.64:1
AA on whitealready passes
#af5e4b
The quick fox
#844739 · 7.14:1
AAA on white−12% L
#844739
The quick fox
#af5e4b · 4.53:1
AA on blackalready passes
#af5e4b
The quick fox
#C58677 · 7.05:1
AAA on black+13% L
#C58677

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #AF5E4B 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
#af5e4b on white: 4.64:1
AA ✓ pass · AA-large · AAA
Aa
#af5e4b on black: 4.53:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #af5e4b as text on that neutral, and that neutral as text on #af5e4b.

NeutralRatioBoth directions
White4.64:1AaAa
Slate 504.44:1AaAa
Slate 1004.24:1AaAa
Slate 2003.76:1AaAa
Slate 3003.13:1AaAa
Slate 4001.81:1AaAa
Slate 5001.03:1AaAa
Slate 6001.63:1AaAa
Slate 7002.23:1AaAa
Slate 8003.15:1AaAa
Slate 9003.85:1AaAa
Black4.53:1AaAa
Colour vision deficiency
true color
protanopia · #726A49
deuteranopia · #867B4A
tritanopia · #BE5059

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. #af5e4b is pinned to step 600; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#FAF6F5
#F4EDEB
#EAD7D2
#DDB9B0
#CD9689
#BC7362
#af5e4b
#8F4D3D
#723D31
#542F27
#341E18
Base = 600Lightest = 50 · #FAF6F5Darkest = 950 · #341E18Text 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 0.027 34.3);
  --brand-100: oklch(0.94 0.044 34.3);
  --brand-200: oklch(0.88 0.066 34.3);
  --brand-300: oklch(0.80 0.086 34.3);
  --brand-400: oklch(0.72 0.101 34.3);
  --brand-500: oklch(0.64 0.110 34.3);
  --brand-600: oklch(0.56 0.110 34.3);
  --brand-700: oklch(0.48 0.103 34.3);
  --brand-800: oklch(0.40 0.092 34.3);
  --brand-900: oklch(0.32 0.077 34.3);
  --brand-950: oklch(0.24 0.060 34.3);
}

Colors that work with #af5e4b

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#FAF5F4
Tinted page background
Border#E7CCC6
Hairlines and dividers
Muted text#9B5A4B
Captions on the surface
Accent#39938D
Second voice, not a rival
Dark variant#593026
Hover, pressed, headers
Light variant#F7EFED
Selected rows, tints
Dark surface#241714
Dark-mode background
Hover#965140
One step down in lightness
Pressed#7D4336
Two steps down
Disabled#C5ABA5
Chroma pulled out
Focus ring#C3624B
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 #af5e4b

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

Works well for
  • Body text and links on white
  • Text and icons on dark surfaces
  • Charts, tags and secondary surfaces
  • Brand accents, badges and data highlights
  • Chart series and data categories
Use with care
  • 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 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
  • Weight51/100
  • 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#4B9CAF
Analogous left#AF4B6A
Analogous right#AF904B
Split-complement 1#4BAF90
Split-complement 2#4B6AAF
Triadic 1#4BAF5E
Triadic 2#5E4BAF
Tetradic#6AAF4B
On the wheel
Base+30°−30°+120°+240°+180°11°

#af5e4b sits at 11°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red68.6%
Green36.9%
Blue29.4%
R · 0–255
175
0xaf
G · 0–255
94
0x5e
B · 0–255
75
0x4b

CMYK percentages

Cyan0.0%
Magenta46.3%
Yellow57.1%
Key (black)31.4%

Total ink coverage is 135%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#af5e4b text on a black background

contrast 4.53:1

Card sample

#af5e4b text on a white background

contrast 4.64:1

Card sample

#af5e4b on grey

4.24:1

#af5e4b on its own surface

4.29:1

#af5e4b on its dark surface

3.75:1

CSS3 live lab

Text font color

The quick brown fox

color: #af5e4b;
Background color
Panel with #af5e4b background
background-color: #af5e4b;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #af5e4b;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(175, 94, 75, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(175, 94, 75, 0.45);
Border & gradient
Gradient panel
border: 3px solid #af5e4b;
background: linear-gradient(135deg, #af5e4b, #AFA14B);
Gradient text

Gradient headline

background: linear-gradient(90deg, #af5e4b, #A4AF4B);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #af5e4b;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #af5e4b;
caret-color: #af5e4b;
Left rule
Pull quote or callout
border-left: 4px solid #af5e4b;
Ring + tint
Selected chip
background: #F7EFED;
box-shadow: inset 0 0 0 2px #af5e4b;
Conic badge
68%
background: conic-gradient(#af5e4b 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #af5e4b 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(175, 94, 75, 0.5)
rgb(175 94 75 / 50%)
#af5e4b80
hsl(11 40% 49% / 50%)
color-mix(in srgb, #af5e4b 50%, transparent)
Alpha8-digit hexFlat on white
10%#af5e4b1a#F7EFED
20%#af5e4b33#EFDFDB
40%#af5e4b66#DFBFB7
60%#af5e4b99#CF9E93
80%#af5e4bcc#BF7E6F

Gradients from #af5e4b

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, #C38374, #af5e4b 45%, #593026);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #af5e4b, #9A9442);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #af5e4b, #4B9CAF);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #CD9689 0%, #af5e4b 45%, #593026 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #FAF5F4, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #C06D8E 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #BAA55E 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #593026 0%, transparent 65%), #af5e4b;

Monochromatic scale

Palettes built from #af5e4b

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.

#af5e4b 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 4.53:1.

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.

#af5e4b, answered

What color is #af5e4b?

#af5e4b is a balanced soft red, closest to Sienna (ΔE2000 8). It sits at 11° on the hue wheel with 40% saturation and 49% lightness, which reads as warm.

What is the RGB value of #af5e4b?

rgb(175, 94, 75) — 175 red, 94 green and 75 blue out of 255, or 68.6% / 36.9% / 29.4% by channel.

What is #af5e4b in HSL and HSV?

hsl(11, 40%, 49%) and hsv(11, 57%, 69%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #af5e4b a light or a dark color?

It is a dark color. Relative luminance is 0.1763 and perceived brightness is 48%, so white text on it reaches 4.64:1.

Should I use black or white text on #af5e4b?

White. It scores 4.64:1 against #af5e4b, versus 4.53:1 for black — AA at any size.

Is #af5e4b accessible on a white background?

#af5e4b on white scores 4.64:1, which clears AA at every size but not AAA.

What is the complementary color of #af5e4b?

#4B9CAF sits directly opposite on the wheel. Softer options are the split-complements #4BAF90 and #4B6AAF, which give the same contrast with far less vibration.

What colors go well with #af5e4b?

For interface work: #FAF5F4 as the surface, #E7CCC6 for borders, #9B5A4B for secondary text, #39938D as an accent and #593026 for hover and pressed states. For a palette, the analogous pair #AF4B6A and #AF904B stays calm, while #4B9CAF is the loudest partner.

What is #af5e4b in CMYK for printing?

cmyk(0%, 46%, 57%, 31%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #af5e4b warm or cool?

Warm — it scores 10 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #AF6E4B; nudged cooler, #B1485B.

Which Tailwind color is closest to #af5e4b?

The red family — its 500 step is #ef4444, ΔE2000 12.4 away. That is a visible difference, so define #af5e4b as a custom token rather than reaching for the built-in.

How do I use #af5e4b in Tailwind CSS?

Inline it as an arbitrary value with bg-[#af5e4b] or text-[#af5e4b], 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 #af5e4b with 50% opacity?

rgba(175, 94, 75, 0.5), or #af5e4b80 in eight-digit hex. Over white that composites to #D7AFA5; over black, #582F26.

Is #af5e4b a web-safe color?

No. The nearest web-safe colour is #996633, ΔE2000 14 away. The palette only matters for legacy displays and some email clients now.

What does the color #af5e4b 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 #af5e4b?

The safest is same-hue elevation: linear-gradient(135deg, #C38374, #af5e4b 45%, #593026). For more colour, a short hue run to #9A9442 keeps it rich without turning muddy.

Work with #af5e4b in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #af5e4b at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.