#57421E#57421E

#57421E is a dark, muted orange. Relative luminance 0.060; OKLCH L 39.3% C 0.059 H 79.1°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#57421E
RGB	rgb(87, 66, 30)
HSL	hsl(38, 49%, 23%)
HSV	hsv(38, 66%, 34%)
CMYK	cmyk(0%, 24.1%, 65.5%, 65.9%)
CIE-LAB	lab(29.45, 4.41, 25.01)
CIE-LCH	lch(29.45, 25.40, 80.01°)
OKLab	oklab(39.35% 0.0112 0.0582)
OKLCH	oklch(39.35% 0.059 79.1)
XYZ	xyz(6.1134, 6.0168, 2.0674)
Luminance	0.0602 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57421E #1E3357

analogous

#57251E #57421E #4F571E

triadic

#57421E #1E5742 #421E57

tetradic

#57421E #1E5725 #1E3357 #571E4F

square

#57421E #1E5725 #1E3357 #571E4F

split-complementary

#57421E #1E4F57 #251E57

monochromatic

#171108 #291F0E #57421E #85652E #B2873D

Accessibility & contrast

On white

9.53

#57421E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#57421E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57421E

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57421E	#FFFFFF	#000000	##FFFFFF
##57421E	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421B

Deuteranopia (green-blind)

#4F481F

Tritanopia (blue-blind)

#5E3C3A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #57421e;
/* rgb */ color: rgb(87, 66, 30);
/* oklch */ color: oklch(39.3% 0.059 79.1);

Tailwind

colors: {
  custom: {
    50: '#89765b',
    500: '#57421e',
    950: '#000000',
  },
}

SCSS

$custom: #57421e;
$custom-light: #89765b;
$custom-dark: #000000;

JSON

{
  "hex": "#57421e",
  "rgb": {
    "r": 87,
    "g": 66,
    "b": 30
  },
  "hsl": {
    "h": 37.895,
    "s": 48.718,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39349,
    "c": 0.05929,
    "h": 79.1
  },
  "luminance": 0.06016
}

Semantic roles & 50–950 ramp

primary

#57421E

secondary

#455F8C

accent

#82D850

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0804

muted

#7D7B79

Preview Lab

Preview with #57421E

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

Preview Lab → · Contrast checker → · Palette generator →