#76181C#76181C

#76181C is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.4% C 0.128 H 24.0°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#76181C
RGB	rgb(118, 24, 28)
HSL	hsl(357, 66%, 28%)
HSV	hsv(357, 80%, 46%)
CMYK	cmyk(0%, 79.7%, 76.3%, 53.7%)
CIE-LAB	lab(25.53, 40.18, 23.01)
CIE-LCH	lch(25.53, 46.30, 29.80°)
OKLab	oklab(37.36% 0.117 0.0521)
OKLCH	oklch(37.36% 0.128 24)
XYZ	xyz(8.0084, 4.5899, 1.5626)
Luminance	0.0459 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#76181C #187672

analogous

#76184B #76181C #764318

triadic

#76181C #1C7618 #181C76

tetradic

#76181C #4B7618 #187672 #431876

square

#76181C #4B7618 #187672 #431876

split-complementary

#76181C #187643 #184B76

monochromatic

#190506 #430E10 #76181C #A92228 #D5333A

Accessibility & contrast

On white

10.95

#76181C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#76181C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #76181C

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##76181C	#FFFFFF	#000000	##FFFFFF
##76181C	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34301B

Deuteranopia (green-blind)

#4C4419

Tritanopia (blue-blind)

#82001B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #76181c;
/* rgb */ color: rgb(118, 24, 28);
/* oklch */ color: oklch(37.4% 0.128 24.0);

Tailwind

colors: {
  custom: {
    50: '#a55e58',
    500: '#76181c',
    950: '#000000',
  },
}

SCSS

$custom: #76181c;
$custom-light: #a55e58;
$custom-dark: #000000;

JSON

{
  "hex": "#76181c",
  "rgb": {
    "r": 118,
    "g": 24,
    "b": 28
  },
  "hsl": {
    "h": 357.447,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.3736,
    "c": 0.12805,
    "h": 24
  },
  "luminance": 0.04589
}

Semantic roles & 50–950 ramp

primary

#76181C

secondary

#3FABA6

accent

#E9E23F

background

#FAF5F5

surface

#F5E9E9

border

#CFC5C5

text

#110503

muted

#807978

Preview Lab

Preview with #76181C

Body copy rendered with the generated semantic roles for this colour.

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