#582D11#582D11

#582D11 is a dark, moderate orange. Relative luminance 0.040; OKLCH L 34.8% C 0.075 H 50.8°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX#582D11
RGBrgb(88, 45, 17)
HSLhsl(24, 68%, 21%)
HSVhsv(24, 81%, 35%)
CMYKcmyk(0%, 48.9%, 80.7%, 65.5%)
CIE-LABlab(23.65, 17.26, 26.00)
CIE-LCHlch(23.65, 31.21, 56.43°)
OKLaboklab(34.82% 0.0471 0.0578)
OKLCHoklch(34.82% 0.075 50.8)
XYZxyz(5.0645, 3.9925, 1.0341)
Luminance0.0399 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#582D11 #113C58
analogous
#581118 #582D11 #585011
triadic
#582D11 #11582D #2D1158
tetradic
#582D11 #185811 #113C58 #501158
square
#582D11 #185811 #113C58 #501158
split-complementary
#582D11 #115850 #111858
monochromatic
#1A0D05 #251307 #582D11 #8B471B #BF6125

Accessibility & contrast

On white

11.68
#582D11 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.80
#582D11 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582D11
11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##582D11#FFFFFF#000000##FFFFFF
##582D111.0011.681.8011.68
#FFFFFF11.681.0021.001.00
#0000001.8021.001.0021.00
##FFFFFF11.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#39320E
Deuteranopia (green-blind)
#443C11
Tritanopia (blue-blind)
#612427
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #582d11;
/* rgb */ color: rgb(88, 45, 17);
/* oklch */ color: oklch(34.8% 0.075 50.8);
Tailwind
colors: {
  custom: {
    50: '#8c6650',
    500: '#582d11',
    950: '#000000',
  },
}
SCSS
$custom: #582d11;
$custom-light: #8c6650;
$custom-dark: #000000;
JSON
{
  "hex": "#582d11",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 17
  },
  "hsl": {
    "h": 23.662,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3482,
    "c": 0.07457,
    "h": 50.8
  },
  "luminance": 0.03992
}

Semantic roles & 50–950 ramp

primary
#582D11
secondary
#346C91
accent
#A6EA3D
background
#F9F6F4
surface
#F1EBE7
border
#CBC6C3
text
#0D0602
muted
#7E7A78

Preview Lab

Preview with #582D11

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

Preview Lab → · Contrast checker → · Palette generator →

#582D11 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva