#57110D#57110D

#57110D is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.3% C 0.102 H 28.2°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#57110D
RGB	rgb(87, 17, 13)
HSL	hsl(3, 74%, 20%)
HSV	hsv(3, 85%, 34%)
CMYK	cmyk(0%, 80.5%, 85.1%, 65.9%)
CIE-LAB	lab(17.72, 31.47, 21.49)
CIE-LCH	lch(17.72, 38.11, 34.33°)
OKLab	oklab(30.28% 0.0901 0.0484)
OKLCH	oklch(30.28% 0.102 28.2)
XYZ	xyz(4.2041, 2.4569, 0.6335)
Luminance	0.0246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57110D #0D5357

analogous

#570D2E #57110D #57360D

triadic

#57110D #0D5711 #110D57

tetradic

#57110D #2E570D #0D5357 #360D57

square

#57110D #2E570D #0D5357 #360D57

split-complementary

#57110D #0D5736 #0D2E57

monochromatic

#1B0504 #220705 #57110D #8C1B15 #C1261D

Accessibility & contrast

On white

14.08

#57110D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#57110D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57110D

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57110D	#FFFFFF	#000000	##FFFFFF
##57110D	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26220C

Deuteranopia (green-blind)

#38310A

Tritanopia (blue-blind)

#610011

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #57110d;
/* rgb */ color: rgb(87, 17, 13);
/* oklch */ color: oklch(30.3% 0.102 28.2);

Tailwind

colors: {
  custom: {
    50: '#8d554c',
    500: '#57110d',
    950: '#000000',
  },
}

SCSS

$custom: #57110d;
$custom-light: #8d554c;
$custom-dark: #000000;

JSON

{
  "hex": "#57110d",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 13
  },
  "hsl": {
    "h": 3.243,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30282,
    "c": 0.10229,
    "h": 28.2
  },
  "luminance": 0.02456
}

Semantic roles & 50–950 ramp

primary

#57110D

secondary

#2E8C92

accent

#E7F137

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #57110D

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

Preview Lab → · Contrast checker → · Palette generator →