#573A20#573A20

#573A20 is a dark, muted orange. Relative luminance 0.052; OKLCH L 37.6% C 0.057 H 61.6°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX#573A20
RGBrgb(87, 58, 32)
HSLhsl(28, 46%, 23%)
HSVhsv(28, 63%, 34%)
CMYKcmyk(0%, 33.3%, 63.2%, 65.9%)
CIE-LABlab(27.18, 9.65, 21.14)
CIE-LCHlch(27.18, 23.24, 65.46°)
OKLaboklab(37.58% 0.0271 0.05)
OKLCHoklch(37.58% 0.057 61.6)
XYZxyz(5.7046, 5.1571, 2.0612)
Luminance0.0516 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#573A20 #203D57
analogous
#572021 #573A20 #575520
triadic
#573A20 #20573A #3A2057
tetradic
#573A20 #215720 #203D57 #552057
square
#573A20 #215720 #203D57 #552057
split-complementary
#573A20 #205755 #202157
monochromatic
#160F08 #2A1C10 #573A20 #845830 #B07641

Accessibility & contrast

On white

10.34
#573A20 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.03
#573A20 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573A20
10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##573A20#FFFFFF#000000##FFFFFF
##573A201.0010.342.0310.34
#FFFFFF10.341.0021.001.00
#0000002.0321.001.0021.00
##FFFFFF10.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#433C1E
Deuteranopia (green-blind)
#4A4320
Tritanopia (blue-blind)
#5F3434
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #573a20;
/* rgb */ color: rgb(87, 58, 32);
/* oklch */ color: oklch(37.6% 0.057 61.6);
Tailwind
colors: {
  custom: {
    50: '#89705c',
    500: '#573a20',
    950: '#000000',
  },
}
SCSS
$custom: #573a20;
$custom-light: #89705c;
$custom-dark: #000000;
JSON
{
  "hex": "#573a20",
  "rgb": {
    "r": 87,
    "g": 58,
    "b": 32
  },
  "hsl": {
    "h": 28.364,
    "s": 46.218,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3758,
    "c": 0.05688,
    "h": 61.6
  },
  "luminance": 0.05157
}

Semantic roles & 50–950 ramp

primary
#573A20
secondary
#476B8B
accent
#97D652
background
#F8F6F5
surface
#F0ECE9
border
#CBC7C5
text
#0C0704
muted
#7D7A79

Preview Lab

Preview with #573A20

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

Preview Lab → · Contrast checker → · Palette generator →

#573A20 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva