#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
RGBrgb(87, 50, 24)
HSLhsl(25, 57%, 22%)
HSVhsv(25, 72%, 34%)
CMYKcmyk(0%, 42.5%, 72.4%, 65.9%)
CIE-LABlab(24.87, 14.09, 23.25)
CIE-LCHlch(24.87, 27.19, 58.79°)
OKLaboklab(35.76% 0.039 0.0535)
OKLCHoklch(35.76% 0.066 53.9)
XYZxyz(5.2364, 4.3739, 1.4325)
Luminance0.0437 (WCAG relative)
Temperaturewarm
Familyorange

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
##5732181.0011.201.8711.20
#FFFFFF11.201.0021.001.00
#0000001.8721.001.0021.00
##FFFFFF11.201.0021.001.00

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 →

#573218 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva