#381A0A#381A0A

#381A0A is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.7% C 0.054 H 47.0°. Best body text is #FFFFFF at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#381A0A
RGB	rgb(56, 26, 10)
HSL	hsl(21, 70%, 13%)
HSV	hsv(21, 82%, 22%)
CMYK	cmyk(0%, 53.6%, 82.1%, 78%)
CIE-LAB	lab(13.24, 13.26, 15.85)
CIE-LCH	lch(13.24, 20.66, 50.08°)
OKLab	oklab(25.7% 0.0369 0.0396)
OKLCH	oklch(25.7% 0.054 47)
XYZ	xyz(2.0552, 1.6017, 0.4880)
Luminance	0.0160 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381A0A #0A2838

analogous

#380A11 #381A0A #38310A

triadic

#381A0A #0A381A #1A0A38

tetradic

#381A0A #11380A #0A2838 #310A38

square

#381A0A #11380A #0A2838 #310A38

split-complementary

#381A0A #0A3831 #0A1138

monochromatic

#1A0C05 #1A0C05 #381A0A #6C3213 #A04A1D

Accessibility & contrast

On white

15.91

#381A0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#381A0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381A0A

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381A0A	#FFFFFF	#000000	##FFFFFF
##381A0A	1.00	15.91	1.32	15.91
#FFFFFF	15.91	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E08

Deuteranopia (green-blind)

#2A250A

Tritanopia (blue-blind)

#3E1416

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #381a0a;
/* rgb */ color: rgb(56, 26, 10);
/* oklch */ color: oklch(25.7% 0.054 47.0);

Tailwind

colors: {
  custom: {
    50: '#72574b',
    500: '#381a0a',
    950: '#000000',
  },
}

SCSS

$custom: #381a0a;
$custom-light: #72574b;
$custom-dark: #000000;

JSON

{
  "hex": "#381a0a",
  "rgb": {
    "r": 56,
    "g": 26,
    "b": 10
  },
  "hsl": {
    "h": 20.87,
    "s": 69.697,
    "l": 12.941
  },
  "oklch": {
    "l": 0.25702,
    "c": 0.05413,
    "h": 47
  },
  "luminance": 0.01601
}

Semantic roles & 50–950 ramp

primary

#381A0A

secondary

#285B75

accent

#AFED3B

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #381A0A

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

Preview Lab → · Contrast checker → · Palette generator →