#381B07#381B07

#381B07 is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.9% C 0.055 H 52.4°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX#381B07
RGBrgb(56, 27, 7)
HSLhsl(24, 78%, 12%)
HSVhsv(24, 88%, 22%)
CMYKcmyk(0%, 51.8%, 87.5%, 78%)
CIE-LABlab(13.47, 12.40, 17.38)
CIE-LCHlch(13.47, 21.35, 54.50°)
OKLaboklab(25.87% 0.0336 0.0436)
OKLCHoklch(25.87% 0.055 52.4)
XYZxyz(2.0614, 1.6402, 0.4090)
Luminance0.0164 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#381B07 #072438
analogous
#38070B #381B07 #383407
triadic
#381B07 #07381B #1B0738
tetradic
#381B07 #0B3807 #072438 #340738
square
#381B07 #0B3807 #072438 #340738
split-complementary
#381B07 #073834 #070B38
monochromatic
#1B0D03 #1B0D03 #381B07 #6E350E #A54F15

Accessibility & contrast

On white

15.81
#381B07 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.33
#381B07 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381B07
15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##381B07#FFFFFF#000000##FFFFFF
##381B071.0015.811.3315.81
#FFFFFF15.811.0021.001.00
#0000001.3321.001.0021.00
##FFFFFF15.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#231F05
Deuteranopia (green-blind)
#2A2507
Tritanopia (blue-blind)
#3E1517
Achromatopsia (no color)
#232323

Design tokens & code

CSS
--color: #381b07;
/* rgb */ color: rgb(56, 27, 7);
/* oklch */ color: oklch(25.9% 0.055 52.4);
Tailwind
colors: {
  custom: {
    50: '#72574a',
    500: '#381b07',
    950: '#000000',
  },
}
SCSS
$custom: #381b07;
$custom-light: #72574a;
$custom-dark: #000000;
JSON
{
  "hex": "#381b07",
  "rgb": {
    "r": 56,
    "g": 27,
    "b": 7
  },
  "hsl": {
    "h": 24.49,
    "s": 77.778,
    "l": 12.353
  },
  "oklch": {
    "l": 0.25868,
    "c": 0.05509,
    "h": 52.4
  },
  "luminance": 0.0164
}

Semantic roles & 50–950 ramp

primary
#381B07
secondary
#235578
accent
#A6F434
background
#F7F5F4
surface
#EDE9E7
border
#C8C5C3
text
#080301
muted
#7B7877

Preview Lab

Preview with #381B07

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

Preview Lab → · Contrast checker → · Palette generator →

#381B07 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva