#83381A#83381A

#83381A is a dark, moderate orange. Relative luminance 0.077; OKLCH L 43.7% C 0.112 H 40.9°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX#83381A
RGBrgb(131, 56, 26)
HSLhsl(17, 67%, 31%)
HSVhsv(17, 80%, 51%)
CMYKcmyk(0%, 57.3%, 80.2%, 48.6%)
CIE-LABlab(33.41, 30.39, 33.40)
CIE-LCHlch(33.41, 45.15, 47.70°)
OKLaboklab(43.74% 0.0845 0.0732)
OKLCHoklch(43.74% 0.112 40.9)
XYZxyz(10.9618, 7.7297, 1.8918)
Luminance0.0773 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#83381A #1A6583
analogous
#831A30 #83381A #836C1A
triadic
#83381A #1A8338 #381A83
tetradic
#83381A #30831A #1A6583 #6C1A83
square
#83381A #30831A #1A6583 #6C1A83
split-complementary
#83381A #1A836C #1A3083
monochromatic
#1D0C06 #502210 #83381A #B64E24 #D96B3F

Accessibility & contrast

On white

8.25
#83381A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.55
#83381A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83381A
8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##83381A#FFFFFF#000000##FFFFFF
##83381A1.008.252.558.25
#FFFFFF8.251.0021.001.00
#0000002.5521.001.0021.00
##FFFFFF8.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4D4416
Deuteranopia (green-blind)
#5F5518
Tritanopia (blue-blind)
#902732
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #83381a;
/* rgb */ color: rgb(131, 56, 26);
/* oklch */ color: oklch(43.7% 0.112 40.9);
Tailwind
colors: {
  custom: {
    50: '#ae7158',
    500: '#83381a',
    950: '#000000',
  },
}
SCSS
$custom: #83381a;
$custom-light: #ae7158;
$custom-dark: #000000;
JSON
{
  "hex": "#83381a",
  "rgb": {
    "r": 131,
    "g": 56,
    "b": 26
  },
  "hsl": {
    "h": 17.143,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.43741,
    "c": 0.11184,
    "h": 40.9
  },
  "luminance": 0.07728
}

Semantic roles & 50–950 ramp

primary
#83381A
secondary
#4295B7
accent
#B9EA3E
background
#FBF6F5
surface
#F6ECE9
border
#D0C7C5
text
#110803
muted
#807B78

Preview Lab

Preview with #83381A

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

Preview Lab → · Contrast checker → · Palette generator →

#83381A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva