#791818#791818

#791818 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.132 H 26.2°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#791818
RGB	rgb(121, 24, 24)
HSL	hsl(0, 67%, 28%)
HSV	hsv(0, 80%, 47%)
CMYK	cmyk(0%, 80.2%, 80.2%, 52.5%)
CIE-LAB	lab(26.11, 40.99, 26.36)
CIE-LCH	lch(26.11, 48.73, 32.75°)
OKLab	oklab(37.89% 0.1182 0.0581)
OKLCH	oklch(37.89% 0.132 26.2)
XYZ	xyz(8.3777, 4.7855, 1.3466)
Luminance	0.0478 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#791818 #187979

analogous

#791848 #791818 #794818

triadic

#791818 #187918 #181879

tetradic

#791818 #487918 #187979 #481879

square

#791818 #487918 #187979 #481879

split-complementary

#791818 #187948 #184879

monochromatic

#1A0505 #460E0E #791818 #AC2222 #D73535

Accessibility & contrast

On white

10.73

#791818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#791818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #791818

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##791818	#FFFFFF	#000000	##FFFFFF
##791818	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363017

Deuteranopia (green-blind)

#4E4514

Tritanopia (blue-blind)

#860019

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #791818;
/* rgb */ color: rgb(121, 24, 24);
/* oklch */ color: oklch(37.9% 0.132 26.2);

Tailwind

colors: {
  custom: {
    50: '#a85e55',
    500: '#791818',
    950: '#000000',
  },
}

SCSS

$custom: #791818;
$custom-light: #a85e55;
$custom-dark: #000000;

JSON

{
  "hex": "#791818",
  "rgb": {
    "r": 121,
    "g": 24,
    "b": 24
  },
  "hsl": {
    "h": 0,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37889,
    "c": 0.1317,
    "h": 26.2
  },
  "luminance": 0.04784
}

Semantic roles & 50–950 ramp

primary

#791818

secondary

#3FAEAE

accent

#EAEA3E

background

#FBF5F4

surface

#F6EAE8

border

#D0C6C4

text

#110503

muted

#807978

Preview Lab

Preview with #791818

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

Preview Lab → · Contrast checker → · Palette generator →