#573218#573218

#573218 is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.8% C 0.066 H 53.9°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#573218
RGB	rgb(87, 50, 24)
HSL	hsl(25, 57%, 22%)
HSV	hsv(25, 72%, 34%)
CMYK	cmyk(0%, 42.5%, 72.4%, 65.9%)
CIE-LAB	lab(24.87, 14.09, 23.25)
CIE-LCH	lch(24.87, 27.19, 58.79°)
OKLab	oklab(35.76% 0.039 0.0535)
OKLCH	oklch(35.76% 0.066 53.9)
XYZ	xyz(5.2364, 4.3739, 1.4325)
Luminance	0.0437 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573218 #183D57

analogous

#57181E #573218 #575218

triadic

#573218 #185732 #321857

tetradic

#573218 #1E5718 #183D57 #521857

square

#573218 #1E5718 #183D57 #521857

split-complementary

#573218 #185752 #181E57

monochromatic

#180E07 #27160B #573218 #874E25 #B76932

Accessibility & contrast

On white

11.20

#573218 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#573218 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573218

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573218	#FFFFFF	#000000	##FFFFFF
##573218	1.00	11.20	1.87	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3615

Deuteranopia (green-blind)

#463E18

Tritanopia (blue-blind)

#5F2A2C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #573218;
/* rgb */ color: rgb(87, 50, 24);
/* oklch */ color: oklch(35.8% 0.066 53.9);

Tailwind

colors: {
  custom: {
    50: '#8a6a56',
    500: '#573218',
    950: '#000000',
  },
}

SCSS

$custom: #573218;
$custom-light: #8a6a56;
$custom-dark: #000000;

JSON

{
  "hex": "#573218",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 24
  },
  "hsl": {
    "h": 24.762,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.35756,
    "c": 0.06616,
    "h": 53.9
  },
  "luminance": 0.04373
}

Semantic roles & 50–950 ramp

primary

#573218

secondary

#3D6C8E

accent

#A1E048

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #573218

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

Preview Lab → · Contrast checker → · Palette generator →