#79181D#79181D

#79181D is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.0% C 0.131 H 23.7°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#79181D
RGB	rgb(121, 24, 29)
HSL	hsl(357, 67%, 28%)
HSV	hsv(357, 80%, 47%)
CMYK	cmyk(0%, 80.2%, 76%, 52.5%)
CIE-LAB	lab(26.18, 41.20, 23.27)
CIE-LCH	lch(26.18, 47.32, 29.46°)
OKLab	oklab(37.96% 0.12 0.0528)
OKLCH	oklch(37.96% 0.131 23.7)
XYZ	xyz(8.4345, 4.8082, 1.6461)
Luminance	0.0481 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#79181D #187974

analogous

#79184D #79181D #794318

triadic

#79181D #1D7918 #181D79

tetradic

#79181D #4D7918 #187974 #431879

square

#79181D #4D7918 #187974 #431879

split-complementary

#79181D #187943 #184D79

monochromatic

#1A0506 #460E11 #79181D #AC2229 #D7353D

Accessibility & contrast

On white

10.71

#79181D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#79181D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #79181D

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##79181D	#FFFFFF	#000000	##FFFFFF
##79181D	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35311C

Deuteranopia (green-blind)

#4E451A

Tritanopia (blue-blind)

#86001B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #79181d;
/* rgb */ color: rgb(121, 24, 29);
/* oklch */ color: oklch(38.0% 0.131 23.7);

Tailwind

colors: {
  custom: {
    50: '#a75f59',
    500: '#79181d',
    950: '#000000',
  },
}

SCSS

$custom: #79181d;
$custom-light: #a75f59;
$custom-dark: #000000;

JSON

{
  "hex": "#79181d",
  "rgb": {
    "r": 121,
    "g": 24,
    "b": 29
  },
  "hsl": {
    "h": 356.907,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3796,
    "c": 0.13111,
    "h": 23.7
  },
  "luminance": 0.04807
}

Semantic roles & 50–950 ramp

primary

#79181D

secondary

#3FAEA8

accent

#EAE13E

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #79181D

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

Preview Lab → · Contrast checker → · Palette generator →