#57110F#57110F

#57110F is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.3% C 0.102 H 27.0°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#57110F
RGB	rgb(87, 17, 15)
HSL	hsl(2, 71%, 20%)
HSV	hsv(2, 83%, 34%)
CMYK	cmyk(0%, 80.5%, 82.8%, 65.9%)
CIE-LAB	lab(17.75, 31.55, 20.51)
CIE-LCH	lch(17.75, 37.64, 33.03°)
OKLab	oklab(30.31% 0.0909 0.0463)
OKLCH	oklch(30.31% 0.102 27)
XYZ	xyz(4.2176, 2.4623, 0.7050)
Luminance	0.0246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57110F #0F5557

analogous

#570F31 #57110F #57350F

triadic

#57110F #0F5711 #110F57

tetradic

#57110F #31570F #0F5557 #350F57

square

#57110F #31570F #0F5557 #350F57

split-complementary

#57110F #0F5735 #0F3157

monochromatic

#1A0505 #230706 #57110F #8B1B18 #BF2521

Accessibility & contrast

On white

14.07

#57110F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#57110F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57110F

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57110F	#FFFFFF	#000000	##FFFFFF
##57110F	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26220E

Deuteranopia (green-blind)

#37310C

Tritanopia (blue-blind)

#610011

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #57110f;
/* rgb */ color: rgb(87, 17, 15);
/* oklch */ color: oklch(30.3% 0.102 27.0);

Tailwind

colors: {
  custom: {
    50: '#8d554e',
    500: '#57110f',
    950: '#000000',
  },
}

SCSS

$custom: #57110f;
$custom-light: #8d554e;
$custom-dark: #000000;

JSON

{
  "hex": "#57110f",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 15
  },
  "hsl": {
    "h": 1.667,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.30308,
    "c": 0.10198,
    "h": 27
  },
  "luminance": 0.02462
}

Semantic roles & 50–950 ramp

primary

#57110F

secondary

#318E91

accent

#E8ED3A

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #57110F

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

Preview Lab → · Contrast checker → · Palette generator →