#57331A#57331A

#57331A is a dark, moderate orange. Relative luminance 0.045; OKLCH L 36.0% C 0.064 H 53.9°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#57331A
RGB	rgb(87, 51, 26)
HSL	hsl(25, 54%, 22%)
HSV	hsv(25, 70%, 34%)
CMYK	cmyk(0%, 41.4%, 70.1%, 65.9%)
CIE-LAB	lab(25.16, 13.60, 22.39)
CIE-LCH	lch(25.16, 26.20, 58.73°)
OKLab	oklab(35.99% 0.0379 0.0519)
OKLCH	oklch(35.99% 0.064 53.9)
XYZ	xyz(5.3012, 4.4690, 1.5605)
Luminance	0.0447 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57331A #1A3E57

analogous

#571A20 #57331A #57521A

triadic

#57331A #1A5733 #331A57

tetradic

#57331A #20571A #1A3E57 #521A57

square

#57331A #20571A #1A3E57 #521A57

split-complementary

#57331A #1A5752 #1A2057

monochromatic

#180E07 #28170C #57331A #864F28 #B56A36

Accessibility & contrast

On white

11.09

#57331A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#57331A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57331A

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57331A	#FFFFFF	#000000	##FFFFFF
##57331A	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3718

Deuteranopia (green-blind)

#463F1A

Tritanopia (blue-blind)

#5F2C2D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #57331a;
/* rgb */ color: rgb(87, 51, 26);
/* oklch */ color: oklch(36.0% 0.064 53.9);

Tailwind

colors: {
  custom: {
    50: '#8a6b57',
    500: '#57331a',
    950: '#000000',
  },
}

SCSS

$custom: #57331a;
$custom-light: #8a6b57;
$custom-dark: #000000;

JSON

{
  "hex": "#57331a",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 26
  },
  "hsl": {
    "h": 24.59,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.35992,
    "c": 0.06428,
    "h": 53.9
  },
  "luminance": 0.04468
}

Semantic roles & 50–950 ramp

primary

#57331A

secondary

#406D8D

accent

#A1DD4A

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #57331A

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

Preview Lab → · Contrast checker → · Palette generator →