#583A12#583A12

#583A12 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.5% C 0.069 H 70.3°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX#583A12
RGBrgb(88, 58, 18)
HSLhsl(34, 66%, 21%)
HSVhsv(34, 80%, 35%)
CMYKcmyk(0%, 34.1%, 79.5%, 65.5%)
CIE-LABlab(27.14, 9.14, 29.06)
CIE-LCHlch(27.14, 30.46, 72.54°)
OKLaboklab(37.53% 0.0231 0.0646)
OKLCHoklch(37.53% 0.069 70.3)
XYZxyz(5.6472, 5.1450, 1.2678)
Luminance0.0514 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#583A12 #123058
analogous
#581712 #583A12 #535812
triadic
#583A12 #12583A #3A1258
tetradic
#583A12 #125817 #123058 #581253
square
#583A12 #125817 #123058 #581253
split-complementary
#583A12 #125358 #171258
monochromatic
#191105 #251908 #583A12 #8B5B1C #BE7D27

Accessibility & contrast

On white

10.35
#583A12 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.03
#583A12 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583A12
10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##583A12#FFFFFF#000000##FFFFFF
##583A121.0010.352.0310.35
#FFFFFF10.351.0021.001.00
#0000002.0321.001.0021.00
##FFFFFF10.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#443C0D
Deuteranopia (green-blind)
#4B4313
Tritanopia (blue-blind)
#603332
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #583a12;
/* rgb */ color: rgb(88, 58, 18);
/* oklch */ color: oklch(37.5% 0.069 70.3);
Tailwind
colors: {
  custom: {
    50: '#8b7052',
    500: '#583a12',
    950: '#000000',
  },
}
SCSS
$custom: #583a12;
$custom-light: #8b7052;
$custom-dark: #000000;
JSON
{
  "hex": "#583a12",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 18
  },
  "hsl": {
    "h": 34.286,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.37529,
    "c": 0.06858,
    "h": 70.3
  },
  "luminance": 0.05144
}

Semantic roles & 50–950 ramp

primary
#583A12
secondary
#355C91
accent
#88E93F
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0C0702
muted
#7D7A78

Preview Lab

Preview with #583A12

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

Preview Lab → · Contrast checker → · Palette generator →

#583A12 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva