#57331E#57331E

#57331E is a dark, moderate orange. Relative luminance 0.045; OKLCH L 36.1% C 0.062 H 50.1°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#57331E
RGB	rgb(87, 51, 30)
HSL	hsl(22, 49%, 23%)
HSV	hsv(22, 66%, 34%)
CMYK	cmyk(0%, 41.4%, 65.5%, 65.9%)
CIE-LAB	lab(25.22, 13.92, 20.01)
CIE-LCH	lch(25.22, 24.37, 55.17°)
OKLab	oklab(36.06% 0.0396 0.0473)
OKLCH	oklch(36.06% 0.062 50.1)
XYZ	xyz(5.3490, 4.4881, 1.8126)
Luminance	0.0449 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57331E #1E4257

analogous

#571E25 #57331E #574F1E

triadic

#57331E #1E5733 #331E57

tetradic

#57331E #25571E #1E4257 #4F1E57

square

#57331E #25571E #1E4257 #4F1E57

split-complementary

#57331E #1E574F #1E2557

monochromatic

#170D08 #29180E #57331E #854E2E #B2683D

Accessibility & contrast

On white

11.07

#57331E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#57331E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57331E

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57331E	#FFFFFF	#000000	##FFFFFF
##57331E	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D371C

Deuteranopia (green-blind)

#463F1E

Tritanopia (blue-blind)

#5F2C2E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #57331e;
/* rgb */ color: rgb(87, 51, 30);
/* oklch */ color: oklch(36.1% 0.062 50.1);

Tailwind

colors: {
  custom: {
    50: '#896b5a',
    500: '#57331e',
    950: '#000000',
  },
}

SCSS

$custom: #57331e;
$custom-light: #896b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#57331e",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 30
  },
  "hsl": {
    "h": 22.105,
    "s": 48.718,
    "l": 22.941
  },
  "oklch": {
    "l": 0.36056,
    "c": 0.06165,
    "h": 50.1
  },
  "luminance": 0.04488
}

Semantic roles & 50–950 ramp

primary

#57331E

secondary

#45728C

accent

#A6D850

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0604

muted

#7D7A79

Preview Lab

Preview with #57331E

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

Preview Lab → · Contrast checker → · Palette generator →