#57240F#57240F

#57240F is a dark, moderate orange. Relative luminance 0.033; OKLCH L 33.0% C 0.082 H 41.5°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#57240F
RGB	rgb(87, 36, 15)
HSL	hsl(18, 71%, 20%)
HSV	hsv(18, 83%, 34%)
CMYK	cmyk(0%, 58.6%, 82.8%, 65.9%)
CIE-LAB	lab(21.29, 22.09, 24.58)
CIE-LCH	lch(21.29, 33.05, 48.05°)
OKLab	oklab(32.98% 0.0615 0.0544)
OKLCH	oklch(32.98% 0.082 41.5)
XYZ	xyz(4.6480, 3.3231, 0.8485)
Luminance	0.0332 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57240F #0F4257

analogous

#570F1E #57240F #57480F

triadic

#57240F #0F5724 #240F57

tetradic

#57240F #1E570F #0F4257 #480F57

square

#57240F #1E570F #0F4257 #480F57

split-complementary

#57240F #0F5748 #0F1E57

monochromatic

#1A0B05 #230E06 #57240F #8B3A18 #BF4F21

Accessibility & contrast

On white

12.62

#57240F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#57240F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57240F

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57240F	#FFFFFF	#000000	##FFFFFF
##57240F	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0C

Deuteranopia (green-blind)

#3F370E

Tritanopia (blue-blind)

#601920

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #57240f;
/* rgb */ color: rgb(87, 36, 15);
/* oklch */ color: oklch(33.0% 0.082 41.5);

Tailwind

colors: {
  custom: {
    50: '#8c604e',
    500: '#57240f',
    950: '#000000',
  },
}

SCSS

$custom: #57240f;
$custom-light: #8c604e;
$custom-dark: #000000;

JSON

{
  "hex": "#57240f",
  "rgb": {
    "r": 87,
    "g": 36,
    "b": 15
  },
  "hsl": {
    "h": 17.5,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.3298,
    "c": 0.08211,
    "h": 41.5
  },
  "luminance": 0.03322
}

Semantic roles & 50–950 ramp

primary

#57240F

secondary

#317591

accent

#B9ED3A

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0502

muted

#7E7978

Preview Lab

Preview with #57240F

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

Preview Lab → · Contrast checker → · Palette generator →