#79181A#79181A

#79181A is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.131 H 25.2°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#79181A
RGB	rgb(121, 24, 26)
HSL	hsl(359, 67%, 28%)
HSV	hsv(359, 80%, 47%)
CMYK	cmyk(0%, 80.2%, 78.5%, 52.5%)
CIE-LAB	lab(26.14, 41.07, 25.14)
CIE-LCH	lch(26.14, 48.15, 31.47°)
OKLab	oklab(37.92% 0.1189 0.0561)
OKLCH	oklch(37.92% 0.131 25.2)
XYZ	xyz(8.3992, 4.7941, 1.4602)
Luminance	0.0479 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#79181A #187977

analogous

#79184A #79181A #794618

triadic

#79181A #1A7918 #181A79

tetradic

#79181A #4A7918 #187977 #461879

square

#79181A #4A7918 #187977 #461879

split-complementary

#79181A #187946 #184A79

monochromatic

#1A0505 #460E0F #79181A #AC2225 #D73538

Accessibility & contrast

On white

10.72

#79181A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#79181A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #79181A

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##79181A	#FFFFFF	#000000	##FFFFFF
##79181A	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363019

Deuteranopia (green-blind)

#4E4516

Tritanopia (blue-blind)

#86001A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #79181a;
/* rgb */ color: rgb(121, 24, 26);
/* oklch */ color: oklch(37.9% 0.131 25.2);

Tailwind

colors: {
  custom: {
    50: '#a75e56',
    500: '#79181a',
    950: '#000000',
  },
}

SCSS

$custom: #79181a;
$custom-light: #a75e56;
$custom-dark: #000000;

JSON

{
  "hex": "#79181a",
  "rgb": {
    "r": 121,
    "g": 24,
    "b": 26
  },
  "hsl": {
    "h": 358.763,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37916,
    "c": 0.13145,
    "h": 25.2
  },
  "luminance": 0.04793
}

Semantic roles & 50–950 ramp

primary

#79181A

secondary

#3FAEAC

accent

#EAE63E

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #79181A

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

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