#76181D#76181D

#76181D is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.4% C 0.128 H 23.5°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#76181D
RGB	rgb(118, 24, 29)
HSL	hsl(357, 66%, 28%)
HSV	hsv(357, 80%, 46%)
CMYK	cmyk(0%, 79.7%, 75.4%, 53.7%)
CIE-LAB	lab(25.55, 40.22, 22.38)
CIE-LCH	lch(25.55, 46.03, 29.09°)
OKLab	oklab(37.38% 0.1174 0.051)
OKLCH	oklch(37.38% 0.128 23.5)
XYZ	xyz(8.0205, 4.5948, 1.6267)
Luminance	0.0459 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#76181D #187671

analogous

#76184C #76181D #764218

triadic

#76181D #1D7618 #181D76

tetradic

#76181D #4C7618 #187671 #421876

square

#76181D #4C7618 #187671 #421876

split-complementary

#76181D #187642 #184C76

monochromatic

#190506 #430E11 #76181D #A92229 #D5333C

Accessibility & contrast

On white

10.94

#76181D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#76181D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #76181D

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##76181D	#FFFFFF	#000000	##FFFFFF
##76181D	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34301C

Deuteranopia (green-blind)

#4C441A

Tritanopia (blue-blind)

#82001B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #76181d;
/* rgb */ color: rgb(118, 24, 29);
/* oklch */ color: oklch(37.4% 0.128 23.5);

Tailwind

colors: {
  custom: {
    50: '#a55e59',
    500: '#76181d',
    950: '#000000',
  },
}

SCSS

$custom: #76181d;
$custom-light: #a55e59;
$custom-dark: #000000;

JSON

{
  "hex": "#76181d",
  "rgb": {
    "r": 118,
    "g": 24,
    "b": 29
  },
  "hsl": {
    "h": 356.809,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37376,
    "c": 0.12794,
    "h": 23.5
  },
  "luminance": 0.04594
}

Semantic roles & 50–950 ramp

primary

#76181D

secondary

#3FABA5

accent

#E9E03F

background

#FAF5F5

surface

#F5E9E9

border

#CFC5C5

text

#110503

muted

#807978

Preview Lab

Preview with #76181D

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

Preview Lab → · Contrast checker → · Palette generator →