#57161F#57161F

#57161F is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.095 H 16.8°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#57161F
RGB	rgb(87, 22, 31)
HSL	hsl(352, 60%, 21%)
HSV	hsv(352, 75%, 34%)
CMYK	cmyk(0%, 74.7%, 64.4%, 65.9%)
CIE-LAB	lab(18.80, 30.42, 11.19)
CIE-LCH	lch(18.80, 32.41, 20.20°)
OKLab	oklab(31.18% 0.091 0.0274)
OKLCH	oklch(31.18% 0.095 16.8)
XYZ	xyz(4.4651, 2.6996, 1.5820)
Luminance	0.0270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57161F #16574E

analogous

#571640 #57161F #572E16

triadic

#57161F #1F5716 #161F57

tetradic

#57161F #405716 #16574E #2E1657

square

#57161F #405716 #16574E #2E1657

split-complementary

#57161F #16572E #164057

monochromatic

#180609 #260A0E #57161F #882230 #B92F42

Accessibility & contrast

On white

13.64

#57161F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#57161F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57161F

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57161F	#FFFFFF	#000000	##FFFFFF
##57161F	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251F

Deuteranopia (green-blind)

#37331D

Tritanopia (blue-blind)

#60071A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #57161f;
/* rgb */ color: rgb(87, 22, 31);
/* oklch */ color: oklch(31.2% 0.095 16.8);

Tailwind

colors: {
  custom: {
    50: '#8b585a',
    500: '#57161f',
    950: '#000000',
  },
}

SCSS

$custom: #57161f;
$custom-light: #8b585a;
$custom-dark: #000000;

JSON

{
  "hex": "#57161f",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 31
  },
  "hsl": {
    "h": 351.692,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31184,
    "c": 0.09505,
    "h": 16.8
  },
  "luminance": 0.02699
}

Semantic roles & 50–950 ramp

primary

#57161F

secondary

#3A8E83

accent

#E3CD45

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #57161F

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

Preview Lab → · Contrast checker → · Palette generator →