#582812#582812

#582812 is a dark, moderate orange. Relative luminance 0.036; OKLCH L 33.9% C 0.078 H 43.7°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX#582812
RGBrgb(88, 40, 18)
HSLhsl(19, 66%, 21%)
HSVhsv(19, 80%, 35%)
CMYKcmyk(0%, 54.5%, 79.5%, 65.5%)
CIE-LABlab(22.43, 20.35, 24.15)
CIE-LCHlch(22.43, 31.58, 49.89°)
OKLaboklab(33.89% 0.0567 0.0541)
OKLCHoklch(33.89% 0.078 43.7)
XYZxyz(4.8929, 3.6366, 1.0164)
Luminance0.0364 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#582812 #124258
analogous
#58121F #582812 #584B12
triadic
#582812 #125828 #281258
tetradic
#582812 #1F5812 #124258 #4B1258
square
#582812 #1F5812 #124258 #4B1258
split-complementary
#582812 #12584B #121F58
monochromatic
#190C05 #251108 #582812 #8B3F1C #BE5627

Accessibility & contrast

On white

12.16
#582812 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.73
#582812 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582812
12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##582812#FFFFFF#000000##FFFFFF
##5828121.0012.161.7312.16
#FFFFFF12.161.0021.001.00
#0000001.7321.001.0021.00
##FFFFFF12.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#352F0F
Deuteranopia (green-blind)
#413A11
Tritanopia (blue-blind)
#611E23
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #582812;
/* rgb */ color: rgb(88, 40, 18);
/* oklch */ color: oklch(33.9% 0.078 43.7);
Tailwind
colors: {
  custom: {
    50: '#8c6351',
    500: '#582812',
    950: '#000000',
  },
}
SCSS
$custom: #582812;
$custom-light: #8c6351;
$custom-dark: #000000;
JSON
{
  "hex": "#582812",
  "rgb": {
    "r": 88,
    "g": 40,
    "b": 18
  },
  "hsl": {
    "h": 18.857,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.33893,
    "c": 0.07833,
    "h": 43.7
  },
  "luminance": 0.03636
}

Semantic roles & 50–950 ramp

primary
#582812
secondary
#357491
accent
#B3E93F
background
#F9F5F4
surface
#F1EAE7
border
#CBC6C3
text
#0D0502
muted
#7E7978

Preview Lab

Preview with #582812

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

Preview Lab → · Contrast checker → · Palette generator →

#582812 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva