#51300E#51300E

#51300E is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.3% C 0.067 H 62.5°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX#51300E
RGBrgb(81, 48, 14)
HSLhsl(30, 71%, 19%)
HSVhsv(30, 83%, 32%)
CMYKcmyk(0%, 40.7%, 82.7%, 68.2%)
CIE-LABlab(23.32, 11.79, 26.93)
CIE-LCHlch(23.32, 29.39, 66.36°)
OKLaboklab(34.33% 0.0309 0.0594)
OKLCHoklch(34.33% 0.067 62.5)
XYZxyz(4.5299, 3.8954, 0.9287)
Luminance0.0389 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51300E #0E2F51
analogous
#510F0E #51300E #50510E
triadic
#51300E #0E5130 #300E51
tetradic
#51300E #0E510F #0E2F51 #510E50
square
#51300E #0E510F #0E2F51 #510E50
split-complementary
#51300E #0E5051 #0F0E51
monochromatic
#1A0F05 #1D1105 #51300E #854F17 #B96E20

Accessibility & contrast

On white

11.80
#51300E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#51300E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51300E
11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51300E#FFFFFF#000000##FFFFFF
##51300E1.0011.801.7811.80
#FFFFFF11.801.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A3309
Deuteranopia (green-blind)
#423B0E
Tritanopia (blue-blind)
#592929
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #51300e;
/* rgb */ color: rgb(81, 48, 14);
/* oklch */ color: oklch(34.3% 0.067 62.5);
Tailwind
colors: {
  custom: {
    50: '#86684f',
    500: '#51300e',
    950: '#000000',
  },
}
SCSS
$custom: #51300e;
$custom-light: #86684f;
$custom-dark: #000000;
JSON
{
  "hex": "#51300e",
  "rgb": {
    "r": 81,
    "g": 48,
    "b": 14
  },
  "hsl": {
    "h": 30.448,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.34333,
    "c": 0.06698,
    "h": 62.5
  },
  "luminance": 0.03895
}

Semantic roles & 50–950 ramp

primary
#51300E
secondary
#2F5D8C
accent
#93ED3A
background
#F8F6F4
surface
#F0EBE7
border
#CBC6C3
text
#0C0602
muted
#7D7A78

Preview Lab

Preview with #51300E

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

Preview Lab → · Contrast checker → · Palette generator →

#51300E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva