#57321E#57321E

#57321E is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.9% C 0.062 H 48.3°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#57321E
RGB	rgb(87, 50, 30)
HSL	hsl(21, 49%, 23%)
HSV	hsv(21, 66%, 34%)
CMYK	cmyk(0%, 42.5%, 65.5%, 65.9%)
CIE-LAB	lab(24.96, 14.55, 19.68)
CIE-LCH	lch(24.96, 24.48, 53.53°)
OKLab	oklab(35.85% 0.0415 0.0466)
OKLCH	oklch(35.85% 0.062 48.3)
XYZ	xyz(5.3058, 4.4017, 1.7982)
Luminance	0.0440 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57321E #1E4357

analogous

#571E26 #57321E #574E1E

triadic

#57321E #1E5732 #321E57

tetradic

#57321E #26571E #1E4357 #4E1E57

square

#57321E #26571E #1E4357 #4E1E57

split-complementary

#57321E #1E574E #1E2657

monochromatic

#170D08 #29180E #57321E #854C2E #B2663D

Accessibility & contrast

On white

11.17

#57321E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#57321E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57321E

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57321E	#FFFFFF	#000000	##FFFFFF
##57321E	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361C

Deuteranopia (green-blind)

#453E1E

Tritanopia (blue-blind)

#5F2B2D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #57321e;
/* rgb */ color: rgb(87, 50, 30);
/* oklch */ color: oklch(35.9% 0.062 48.3);

Tailwind

colors: {
  custom: {
    50: '#896a5a',
    500: '#57321e',
    950: '#000000',
  },
}

SCSS

$custom: #57321e;
$custom-light: #896a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#57321e",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 30
  },
  "hsl": {
    "h": 21.053,
    "s": 48.718,
    "l": 22.941
  },
  "oklch": {
    "l": 0.35851,
    "c": 0.06235,
    "h": 48.3
  },
  "luminance": 0.04401
}

Semantic roles & 50–950 ramp

primary

#57321E

secondary

#45738C

accent

#A8D850

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0604

muted

#7D7A79

Preview Lab

Preview with #57321E

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

Preview Lab → · Contrast checker → · Palette generator →