#57380D#57380D

#57380D is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.9% C 0.071 H 70.3°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#57380D
RGB	rgb(87, 56, 13)
HSL	hsl(35, 74%, 20%)
HSV	hsv(35, 85%, 34%)
CMYK	cmyk(0%, 35.6%, 85.1%, 65.9%)
CIE-LAB	lab(26.40, 9.66, 30.70)
CIE-LCH	lch(26.40, 32.18, 72.54°)
OKLab	oklab(36.91% 0.024 0.0669)
OKLCH	oklch(36.91% 0.071 70.3)
XYZ	xyz(5.4177, 4.8841, 1.0381)
Luminance	0.0488 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57380D #0D2C57

analogous

#57130D #57380D #51570D

triadic

#57380D #0D5738 #380D57

tetradic

#57380D #0D5713 #0D2C57 #570D51

square

#57380D #0D5713 #0D2C57 #570D51

split-complementary

#57380D #0D5157 #130D57

monochromatic

#1B1104 #221605 #57380D #8C5A15 #C17D1D

Accessibility & contrast

On white

10.62

#57380D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#57380D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57380D

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57380D	#FFFFFF	#000000	##FFFFFF
##57380D	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A06

Deuteranopia (green-blind)

#4A410E

Tritanopia (blue-blind)

#603030

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #57380d;
/* rgb */ color: rgb(87, 56, 13);
/* oklch */ color: oklch(36.9% 0.071 70.3);

Tailwind

colors: {
  custom: {
    50: '#8a6e4f',
    500: '#57380d',
    950: '#000000',
  },
}

SCSS

$custom: #57380d;
$custom-light: #8a6e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#57380d",
  "rgb": {
    "r": 87,
    "g": 56,
    "b": 13
  },
  "hsl": {
    "h": 34.865,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.36908,
    "c": 0.07102,
    "h": 70.3
  },
  "luminance": 0.04884
}

Semantic roles & 50–950 ramp

primary

#57380D

secondary

#2E5892

accent

#85F137

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #57380D

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

Preview Lab → · Contrast checker → · Palette generator →