#381C0C#381C0C

#381C0C is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.2% C 0.051 H 48.9°. Best body text is #FFFFFF at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#381C0C
RGB	rgb(56, 28, 12)
HSL	hsl(22, 65%, 13%)
HSV	hsv(22, 79%, 22%)
CMYK	cmyk(0%, 50%, 78.6%, 78%)
CIE-LAB	lab(13.82, 12.07, 15.75)
CIE-LCH	lch(13.82, 19.84, 52.53°)
OKLab	oklab(26.15% 0.0337 0.0386)
OKLCH	oklch(26.15% 0.051 48.9)
XYZ	xyz(2.1127, 1.6980, 0.5642)
Luminance	0.0170 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381C0C #0C2838

analogous

#380C12 #381C0C #38320C

triadic

#381C0C #0C381C #1C0C38

tetradic

#381C0C #12380C #0C2838 #320C38

square

#381C0C #12380C #0C2838 #320C38

split-complementary

#381C0C #0C3832 #0C1238

monochromatic

#190D05 #190D05 #381C0C #6A3517 #9D4E22

Accessibility & contrast

On white

15.68

#381C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#381C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381C0C

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381C0C	#FFFFFF	#000000	##FFFFFF
##381C0C	1.00	15.68	1.34	15.68
#FFFFFF	15.68	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F0A

Deuteranopia (green-blind)

#2B260C

Tritanopia (blue-blind)

#3E1618

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #381c0c;
/* rgb */ color: rgb(56, 28, 12);
/* oklch */ color: oklch(26.2% 0.051 48.9);

Tailwind

colors: {
  custom: {
    50: '#71584c',
    500: '#381c0c',
    950: '#000000',
  },
}

SCSS

$custom: #381c0c;
$custom-light: #71584c;
$custom-dark: #000000;

JSON

{
  "hex": "#381c0c",
  "rgb": {
    "r": 56,
    "g": 28,
    "b": 12
  },
  "hsl": {
    "h": 21.818,
    "s": 64.706,
    "l": 13.333
  },
  "oklch": {
    "l": 0.26153,
    "c": 0.05127,
    "h": 48.9
  },
  "luminance": 0.01698
}

Semantic roles & 50–950 ramp

primary

#381C0C

secondary

#2C5A74

accent

#ABE840

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #381C0C

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

Preview Lab → · Contrast checker → · Palette generator →