#57321C#57321C

#57321C is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.8% C 0.064 H 50.3°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#57321C
RGB	rgb(87, 50, 28)
HSL	hsl(22, 51%, 23%)
HSV	hsv(22, 68%, 34%)
CMYK	cmyk(0%, 42.5%, 67.8%, 65.9%)
CIE-LAB	lab(24.93, 14.39, 20.89)
CIE-LCH	lch(24.93, 25.37, 55.45°)
OKLab	oklab(35.82% 0.0406 0.049)
OKLCH	oklch(35.82% 0.064 50.3)
XYZ	xyz(5.2811, 4.3918, 1.6680)
Luminance	0.0439 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57321C #1C4157

analogous

#571C24 #57321C #574F1C

triadic

#57321C #1C5732 #321C57

tetradic

#57321C #24571C #1C4157 #4F1C57

square

#57321C #24571C #1C4157 #4F1C57

split-complementary

#57321C #1C574F #1C2457

monochromatic

#170D07 #29170D #57321C #854D2B #B4673A

Accessibility & contrast

On white

11.18

#57321C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#57321C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57321C

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57321C	#FFFFFF	#000000	##FFFFFF
##57321C	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361A

Deuteranopia (green-blind)

#453E1C

Tritanopia (blue-blind)

#5F2B2D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #57321c;
/* rgb */ color: rgb(87, 50, 28);
/* oklch */ color: oklch(35.8% 0.064 50.3);

Tailwind

colors: {
  custom: {
    50: '#8a6a58',
    500: '#57321c',
    950: '#000000',
  },
}

SCSS

$custom: #57321c;
$custom-light: #8a6a58;
$custom-dark: #000000;

JSON

{
  "hex": "#57321c",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 28
  },
  "hsl": {
    "h": 22.373,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.35817,
    "c": 0.06361,
    "h": 50.3
  },
  "luminance": 0.04391
}

Semantic roles & 50–950 ramp

primary

#57321C

secondary

#42718D

accent

#A6DB4D

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #57321C

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

Preview Lab → · Contrast checker → · Palette generator →