#57110E#57110E

#57110E is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.3% C 0.102 H 27.6°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#57110E
RGB	rgb(87, 17, 14)
HSL	hsl(2, 72%, 20%)
HSV	hsv(2, 84%, 34%)
CMYK	cmyk(0%, 80.5%, 83.9%, 65.9%)
CIE-LAB	lab(17.73, 31.51, 21.02)
CIE-LCH	lch(17.73, 37.88, 33.70°)
OKLab	oklab(30.3% 0.0905 0.0474)
OKLCH	oklch(30.3% 0.102 27.6)
XYZ	xyz(4.2107, 2.4595, 0.6684)
Luminance	0.0246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57110E #0E5457

analogous

#570E2F #57110E #57360E

triadic

#57110E #0E5711 #110E57

tetradic

#57110E #2F570E #0E5457 #360E57

square

#57110E #2F570E #0E5457 #360E57

split-complementary

#57110E #0E5736 #0E2F57

monochromatic

#1A0504 #220706 #57110E #8C1B16 #C0261F

Accessibility & contrast

On white

14.08

#57110E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#57110E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57110E

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57110E	#FFFFFF	#000000	##FFFFFF
##57110E	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)

#26220D

Deuteranopia (green-blind)

#37310B

Tritanopia (blue-blind)

#610011

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #57110e;
/* rgb */ color: rgb(87, 17, 14);
/* oklch */ color: oklch(30.3% 0.102 27.6);

Tailwind

colors: {
  custom: {
    50: '#8d554d',
    500: '#57110e',
    950: '#000000',
  },
}

SCSS

$custom: #57110e;
$custom-light: #8d554d;
$custom-dark: #000000;

JSON

{
  "hex": "#57110e",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 14
  },
  "hsl": {
    "h": 2.466,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30295,
    "c": 0.10213,
    "h": 27.6
  },
  "luminance": 0.02459
}

Semantic roles & 50–950 ramp

primary

#57110E

secondary

#308D91

accent

#E8EF39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #57110E

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

Preview Lab → · Contrast checker → · Palette generator →