#57421D#57421D

#57421D is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.3% C 0.060 H 79.6°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#57421D
RGB	rgb(87, 66, 29)
HSL	hsl(38, 50%, 23%)
HSV	hsv(38, 67%, 34%)
CMYK	cmyk(0%, 24.1%, 66.7%, 65.9%)
CIE-LAB	lab(29.44, 4.32, 25.57)
CIE-LCH	lch(29.44, 25.93, 80.40°)
OKLab	oklab(39.34% 0.0108 0.0593)
OKLCH	oklch(39.34% 0.06 79.6)
XYZ	xyz(6.1008, 6.0118, 2.0012)
Luminance	0.0601 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57421D #1D3257

analogous

#57251D #57421D #4F571D

triadic

#57421D #1D5742 #421D57

tetradic

#57421D #1D5725 #1D3257 #571D4F

square

#57421D #1D5725 #1D3257 #571D4F

split-complementary

#57421D #1D4F57 #251D57

monochromatic

#171108 #291F0E #57421D #85652C #B3883C

Accessibility & contrast

On white

9.54

#57421D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#57421D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57421D

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57421D	#FFFFFF	#000000	##FFFFFF
##57421D	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4219

Deuteranopia (green-blind)

#4F481E

Tritanopia (blue-blind)

#5F3C3A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #57421d;
/* rgb */ color: rgb(87, 66, 29);
/* oklch */ color: oklch(39.3% 0.060 79.6);

Tailwind

colors: {
  custom: {
    50: '#89765a',
    500: '#57421d',
    950: '#000000',
  },
}

SCSS

$custom: #57421d;
$custom-light: #89765a;
$custom-dark: #000000;

JSON

{
  "hex": "#57421d",
  "rgb": {
    "r": 87,
    "g": 66,
    "b": 29
  },
  "hsl": {
    "h": 38.276,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.39335,
    "c": 0.06025,
    "h": 79.6
  },
  "luminance": 0.06011
}

Semantic roles & 50–950 ramp

primary

#57421D

secondary

#445E8C

accent

#81DA4E

background

#F8F7F5

surface

#F0EDE9

border

#CBC8C5

text

#0C0804

muted

#7D7B79

Preview Lab

Preview with #57421D

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

Preview Lab → · Contrast checker → · Palette generator →