#381D0A#381D0A

#381D0A is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.3% C 0.052 H 53.4°. Best body text is #FFFFFF at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#381D0A
RGB	rgb(56, 29, 10)
HSL	hsl(25, 70%, 13%)
HSV	hsv(25, 82%, 22%)
CMYK	cmyk(0%, 48.2%, 82.1%, 78%)
CIE-LAB	lab(14.07, 11.26, 16.94)
CIE-LCH	lch(14.07, 20.34, 56.40°)
OKLab	oklab(26.34% 0.0309 0.0415)
OKLCH	oklch(26.34% 0.052 53.4)
XYZ	xyz(2.1252, 1.7416, 0.5113)
Luminance	0.0174 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381D0A #0A2538

analogous

#380A0E #381D0A #38340A

triadic

#381D0A #0A381D #1D0A38

tetradic

#381D0A #0E380A #0A2538 #340A38

square

#381D0A #0E380A #0A2538 #340A38

split-complementary

#381D0A #0A3834 #0A0E38

monochromatic

#1A0D05 #1A0D05 #381D0A #6C3813 #A0531D

Accessibility & contrast

On white

15.58

#381D0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#381D0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381D0A

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381D0A	#FFFFFF	#000000	##FFFFFF
##381D0A	1.00	15.58	1.35	15.58
#FFFFFF	15.58	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252008

Deuteranopia (green-blind)

#2B260A

Tritanopia (blue-blind)

#3E1719

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #381d0a;
/* rgb */ color: rgb(56, 29, 10);
/* oklch */ color: oklch(26.3% 0.052 53.4);

Tailwind

colors: {
  custom: {
    50: '#71594b',
    500: '#381d0a',
    950: '#000000',
  },
}

SCSS

$custom: #381d0a;
$custom-light: #71594b;
$custom-dark: #000000;

JSON

{
  "hex": "#381d0a",
  "rgb": {
    "r": 56,
    "g": 29,
    "b": 10
  },
  "hsl": {
    "h": 24.783,
    "s": 69.697,
    "l": 12.941
  },
  "oklch": {
    "l": 0.26339,
    "c": 0.05175,
    "h": 53.4
  },
  "luminance": 0.01741
}

Semantic roles & 50–950 ramp

primary

#381D0A

secondary

#285675

accent

#A3ED3B

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #381D0A

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

Preview Lab → · Contrast checker → · Palette generator →