#582510#582510

#582510 is a dark, moderate orange. Relative luminance 0.034; OKLCH L 33.3% C 0.082 H 41.6°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX#582510
RGBrgb(88, 37, 16)
HSLhsl(18, 69%, 20%)
HSVhsv(18, 82%, 35%)
CMYKcmyk(0%, 58%, 81.8%, 65.5%)
CIE-LABlab(21.71, 22.01, 24.54)
CIE-LCHlch(21.71, 32.96, 48.11°)
OKLaboklab(33.34% 0.0613 0.0544)
OKLCHoklch(33.34% 0.082 41.6)
XYZxyz(4.7801, 3.4359, 0.9016)
Luminance0.0343 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#582510 #104358
analogous
#58101F #582510 #584910
triadic
#582510 #105825 #251058
tetradic
#582510 #1F5810 #104358 #491058
square
#582510 #1F5810 #104358 #491058
split-complementary
#582510 #105849 #101F58
monochromatic
#1A0B05 #240F07 #582510 #8C3B19 #C05123

Accessibility & contrast

On white

12.45
#582510 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.69
#582510 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582510
12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##582510#FFFFFF#000000##FFFFFF
##5825101.0012.451.6912.45
#FFFFFF12.451.0021.001.00
#0000001.6921.001.0021.00
##FFFFFF12.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#332D0D
Deuteranopia (green-blind)
#40380F
Tritanopia (blue-blind)
#611A21
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #582510;
/* rgb */ color: rgb(88, 37, 16);
/* oklch */ color: oklch(33.3% 0.082 41.6);
Tailwind
colors: {
  custom: {
    50: '#8c614f',
    500: '#582510',
    950: '#000000',
  },
}
SCSS
$custom: #582510;
$custom-light: #8c614f;
$custom-dark: #000000;
JSON
{
  "hex": "#582510",
  "rgb": {
    "r": 88,
    "g": 37,
    "b": 16
  },
  "hsl": {
    "h": 17.5,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.33337,
    "c": 0.082,
    "h": 41.6
  },
  "luminance": 0.03435
}

Semantic roles & 50–950 ramp

primary
#582510
secondary
#327691
accent
#B9EC3C
background
#F9F5F4
surface
#F1EAE7
border
#CBC6C3
text
#0D0502
muted
#7E7978

Preview Lab

Preview with #582510

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

Preview Lab → · Contrast checker → · Palette generator →

#582510 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva