#381506#381506

#381506 is a very dark, moderate orange. Relative luminance 0.014; OKLCH L 24.7% C 0.061 H 42.7°. Best body text is #FFFFFF at 16.43:1 contrast (WCAG AA passes).

Color values

HEX#381506
RGBrgb(56, 21, 6)
HSLhsl(18, 81%, 12%)
HSVhsv(18, 89%, 22%)
CMYKcmyk(0%, 62.5%, 89.3%, 78%)
CIE-LABlab(11.89, 16.22, 15.66)
CIE-LCHlch(11.89, 22.55, 43.99°)
OKLaboklab(24.66% 0.0449 0.0415)
OKLCHoklch(24.66% 0.061 42.7)
XYZxyz(1.9321, 1.3905, 0.3389)
Luminance0.0139 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#381506 #062938
analogous
#380610 #381506 #382E06
triadic
#381506 #063815 #150638
tetradic
#381506 #103806 #062938 #2E0638
square
#381506 #103806 #062938 #2E0638
split-complementary
#381506 #06382E #061038
monochromatic
#1C0A03 #1C0A03 #381506 #6F2A0C #A73E12

Accessibility & contrast

On white

16.43
#381506 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.28
#381506 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381506
16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##381506#FFFFFF#000000##FFFFFF
##3815061.0016.431.2816.43
#FFFFFF16.431.0021.001.00
#0000001.2821.001.0021.00
##FFFFFF16.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1F1A05
Deuteranopia (green-blind)
#272205
Tritanopia (blue-blind)
#3E0D12
Achromatopsia (no color)
#1F1F1F

Design tokens & code

CSS
--color: #381506;
/* rgb */ color: rgb(56, 21, 6);
/* oklch */ color: oklch(24.7% 0.061 42.7);
Tailwind
colors: {
  custom: {
    50: '#725349',
    500: '#381506',
    950: '#000000',
  },
}
SCSS
$custom: #381506;
$custom-light: #725349;
$custom-dark: #000000;
JSON
{
  "hex": "#381506",
  "rgb": {
    "r": 56,
    "g": 21,
    "b": 6
  },
  "hsl": {
    "h": 18,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.24656,
    "c": 0.06114,
    "h": 42.7
  },
  "luminance": 0.0139
}

Semantic roles & 50–950 ramp

primary
#381506
secondary
#215E78
accent
#BCF731
background
#F7F4F4
surface
#EDE7E6
border
#C8C3C2
text
#080200
muted
#7B7877

Preview Lab

Preview with #381506

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

Preview Lab → · Contrast checker → · Palette generator →

#381506 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva