#55390D#55390D

#55390D is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.9% C 0.070 H 73.9°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX#55390D
RGBrgb(85, 57, 13)
HSLhsl(37, 73%, 19%)
HSVhsv(37, 85%, 33%)
CMYKcmyk(0%, 32.9%, 84.7%, 66.7%)
CIE-LABlab(26.41, 8.01, 30.61)
CIE-LCHlch(26.41, 31.64, 75.34°)
OKLaboklab(36.85% 0.0193 0.0668)
OKLCHoklch(36.85% 0.07 73.9)
XYZxyz(5.2825, 4.8871, 1.0458)
Luminance0.0489 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55390D #0D2955
analogous
#55150D #55390D #4D550D
triadic
#55390D #0D5539 #390D55
tetradic
#55390D #0D5515 #0D2955 #550D4D
square
#55390D #0D5515 #0D2955 #550D4D
split-complementary
#55390D #0D4D55 #150D55
monochromatic
#1B1204 #201505 #55390D #8A5D15 #BF801D

Accessibility & contrast

On white

10.62
#55390D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.98
#55390D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55390D
10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55390D#FFFFFF#000000##FFFFFF
##55390D1.0010.621.9810.62
#FFFFFF10.621.0021.001.00
#0000001.9821.001.0021.00
##FFFFFF10.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#433A06
Deuteranopia (green-blind)
#4A410F
Tritanopia (blue-blind)
#5D3230
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #55390d;
/* rgb */ color: rgb(85, 57, 13);
/* oklch */ color: oklch(36.9% 0.070 73.9);
Tailwind
colors: {
  custom: {
    50: '#896f4f',
    500: '#55390d',
    950: '#000000',
  },
}
SCSS
$custom: #55390d;
$custom-light: #896f4f;
$custom-dark: #000000;
JSON
{
  "hex": "#55390d",
  "rgb": {
    "r": 85,
    "g": 57,
    "b": 13
  },
  "hsl": {
    "h": 36.667,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36854,
    "c": 0.06953,
    "h": 73.9
  },
  "luminance": 0.04887
}

Semantic roles & 50–950 ramp

primary
#55390D
secondary
#2E5490
accent
#7FF038
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0C0702
muted
#7D7A78

Preview Lab

Preview with #55390D

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

Preview Lab → · Contrast checker → · Palette generator →

#55390D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva