#57241E#57241E

#57241E is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.2% C 0.077 H 28.7°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#57241E
RGB	rgb(87, 36, 30)
HSL	hsl(6, 49%, 23%)
HSV	hsv(6, 66%, 34%)
CMYK	cmyk(0%, 58.6%, 65.5%, 65.9%)
CIE-LAB	lab(21.51, 23.07, 15.41)
CIE-LCH	lch(21.51, 27.74, 33.74°)
OKLab	oklab(33.22% 0.0676 0.037)
OKLCH	oklch(33.22% 0.077 28.7)
XYZ	xyz(4.7961, 3.3823, 1.6283)
Luminance	0.0338 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57241E #1E5157

analogous

#571E34 #57241E #57401E

triadic

#57241E #1E5724 #241E57

tetradic

#57241E #34571E #1E5157 #401E57

square

#57241E #34571E #1E5157 #401E57

split-complementary

#57241E #1E5740 #1E3457

monochromatic

#170908 #29110E #57241E #85372E #B24A3D

Accessibility & contrast

On white

12.53

#57241E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#57241E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57241E

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57241E	#FFFFFF	#000000	##FFFFFF
##57241E	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1D

Deuteranopia (green-blind)

#3D381D

Tritanopia (blue-blind)

#601B23

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #57241e;
/* rgb */ color: rgb(87, 36, 30);
/* oklch */ color: oklch(33.2% 0.077 28.7);

Tailwind

colors: {
  custom: {
    50: '#8a6059',
    500: '#57241e',
    950: '#000000',
  },
}

SCSS

$custom: #57241e;
$custom-light: #8a6059;
$custom-dark: #000000;

JSON

{
  "hex": "#57241e",
  "rgb": {
    "r": 87,
    "g": 36,
    "b": 30
  },
  "hsl": {
    "h": 6.316,
    "s": 48.718,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33218,
    "c": 0.07708,
    "h": 28.7
  },
  "luminance": 0.03382
}

Semantic roles & 50–950 ramp

primary

#57241E

secondary

#45858C

accent

#CAD850

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0503

muted

#7D7978

Preview Lab

Preview with #57241E

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

Preview Lab → · Contrast checker → · Palette generator →