#80381B#80381B

#80381B is a dark, moderate orange. Relative luminance 0.075; OKLCH L 43.3% C 0.108 H 41.2°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#80381B
RGB	rgb(128, 56, 27)
HSL	hsl(17, 65%, 30%)
HSV	hsv(17, 79%, 50%)
CMYK	cmyk(0%, 56.3%, 78.9%, 49.8%)
CIE-LAB	lab(32.91, 29.19, 32.19)
CIE-LCH	lch(32.91, 43.45, 47.80°)
OKLab	oklab(43.27% 0.0813 0.0711)
OKLCH	oklch(43.27% 0.108 41.2)
XYZ	xyz(10.5151, 7.4980, 1.9302)
Luminance	0.0750 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80381B #1B6380

analogous

#801B30 #80381B #806A1B

triadic

#80381B #1B8038 #381B80

tetradic

#80381B #30801B #1B6380 #6A1B80

square

#80381B #30801B #1B6380 #6A1B80

split-complementary

#80381B #1B806A #1B3080

monochromatic

#1B0C06 #4D2210 #80381B #B34E26 #D66A3F

Accessibility & contrast

On white

8.40

#80381B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#80381B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80381B

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80381B	#FFFFFF	#000000	##FFFFFF
##80381B	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4317

Deuteranopia (green-blind)

#5E5319

Tritanopia (blue-blind)

#8D2832

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #80381b;
/* rgb */ color: rgb(128, 56, 27);
/* oklch */ color: oklch(43.3% 0.108 41.2);

Tailwind

colors: {
  custom: {
    50: '#ab7059',
    500: '#80381b',
    950: '#000000',
  },
}

SCSS

$custom: #80381b;
$custom-light: #ab7059;
$custom-dark: #000000;

JSON

{
  "hex": "#80381b",
  "rgb": {
    "r": 128,
    "g": 56,
    "b": 27
  },
  "hsl": {
    "h": 17.228,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.43265,
    "c": 0.10804,
    "h": 41.2
  },
  "luminance": 0.07497
}

Semantic roles & 50–950 ramp

primary

#80381B

secondary

#4393B4

accent

#B8E840

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110803

muted

#807B78

Preview Lab

Preview with #80381B

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

Preview Lab → · Contrast checker → · Palette generator →