#57330D#57330D

#57330D is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.8% C 0.072 H 62.5°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#57330D
RGB	rgb(87, 51, 13)
HSL	hsl(31, 74%, 20%)
HSV	hsv(31, 85%, 34%)
CMYK	cmyk(0%, 41.4%, 85.1%, 65.9%)
CIE-LAB	lab(25.02, 12.83, 29.40)
CIE-LCH	lch(25.02, 32.07, 66.42°)
OKLab	oklab(35.84% 0.0333 0.0641)
OKLCH	oklch(35.84% 0.072 62.5)
XYZ	xyz(5.1874, 4.4235, 0.9613)
Luminance	0.0442 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57330D #0D3157

analogous

#570E0D #57330D #56570D

triadic

#57330D #0D5733 #330D57

tetradic

#57330D #0D570E #0D3157 #570D56

square

#57330D #0D570E #0D3157 #570D56

split-complementary

#57330D #0D5657 #0E0D57

monochromatic

#1B1004 #221405 #57330D #8C5215 #C1711D

Accessibility & contrast

On white

11.14

#57330D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#57330D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57330D

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57330D	#FFFFFF	#000000	##FFFFFF
##57330D	1.00	11.14	1.88	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3607

Deuteranopia (green-blind)

#473F0D

Tritanopia (blue-blind)

#602B2B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #57330d;
/* rgb */ color: rgb(87, 51, 13);
/* oklch */ color: oklch(35.8% 0.072 62.5);

Tailwind

colors: {
  custom: {
    50: '#8b6a4f',
    500: '#57330d',
    950: '#000000',
  },
}

SCSS

$custom: #57330d;
$custom-light: #8b6a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#57330d",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 13
  },
  "hsl": {
    "h": 30.811,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.35839,
    "c": 0.07219,
    "h": 62.5
  },
  "luminance": 0.04423
}

Semantic roles & 50–950 ramp

primary

#57330D

secondary

#2E5F92

accent

#91F137

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #57330D

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

Preview Lab → · Contrast checker → · Palette generator →