#771818#771818

#771818 is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.5% C 0.130 H 26.1°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#771818
RGB	rgb(119, 24, 24)
HSL	hsl(0, 66%, 28%)
HSV	hsv(0, 80%, 47%)
CMYK	cmyk(0%, 79.8%, 79.8%, 53.3%)
CIE-LAB	lab(25.69, 40.33, 25.78)
CIE-LCH	lch(25.69, 47.87, 32.59°)
OKLab	oklab(37.5% 0.1164 0.057)
OKLCH	oklch(37.5% 0.13 26.1)
XYZ	xyz(8.1002, 4.6424, 1.3335)
Luminance	0.0464 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771818 #187777

analogous

#771847 #771818 #774718

triadic

#771818 #187718 #181877

tetradic

#771818 #477718 #187777 #471877

square

#771818 #477718 #187777 #471877

split-complementary

#771818 #187747 #184777

monochromatic

#190505 #440E0E #771818 #AA2222 #D63333

Accessibility & contrast

On white

10.89

#771818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#771818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771818

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771818	#FFFFFF	#000000	##FFFFFF
##771818	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353017

Deuteranopia (green-blind)

#4D4414

Tritanopia (blue-blind)

#840019

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #771818;
/* rgb */ color: rgb(119, 24, 24);
/* oklch */ color: oklch(37.5% 0.130 26.1);

Tailwind

colors: {
  custom: {
    50: '#a65e55',
    500: '#771818',
    950: '#000000',
  },
}

SCSS

$custom: #771818;
$custom-light: #a65e55;
$custom-dark: #000000;

JSON

{
  "hex": "#771818",
  "rgb": {
    "r": 119,
    "g": 24,
    "b": 24
  },
  "hsl": {
    "h": 0,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37498,
    "c": 0.12959,
    "h": 26.1
  },
  "luminance": 0.04641
}

Semantic roles & 50–950 ramp

primary

#771818

secondary

#3FACAC

accent

#E9E93E

background

#FBF5F4

surface

#F6E9E8

border

#D0C5C4

text

#110503

muted

#807978

Preview Lab

Preview with #771818

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

Preview Lab → · Contrast checker → · Palette generator →