#80371F#80371F

#80371F is a dark, moderate red. Relative luminance 0.074; OKLCH L 43.2% C 0.108 H 38.4°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#80371F
RGB	rgb(128, 55, 31)
HSL	hsl(15, 61%, 31%)
HSV	hsv(15, 76%, 50%)
CMYK	cmyk(0%, 57%, 75.8%, 49.8%)
CIE-LAB	lab(32.75, 29.92, 29.78)
CIE-LCH	lch(32.75, 42.21, 44.87°)
OKLab	oklab(43.15% 0.0843 0.0669)
OKLCH	oklch(43.15% 0.108 38.4)
XYZ	xyz(10.5166, 7.4219, 2.1748)
Luminance	0.0742 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80371F #1F6880

analogous

#801F37 #80371F #80671F

triadic

#80371F #1F8037 #371F80

tetradic

#80371F #37801F #1F6880 #671F80

square

#80371F #37801F #1F6880 #671F80

split-complementary

#80371F #1F8067 #1F3780

monochromatic

#1D0D07 #4F2213 #80371F #B14C2B #D26947

Accessibility & contrast

On white

8.45

#80371F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#80371F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80371F

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80371F	#FFFFFF	#000000	##FFFFFF
##80371F	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B431C

Deuteranopia (green-blind)

#5D531D

Tritanopia (blue-blind)

#8D2732

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #80371f;
/* rgb */ color: rgb(128, 55, 31);
/* oklch */ color: oklch(43.2% 0.108 38.4);

Tailwind

colors: {
  custom: {
    50: '#ab705c',
    500: '#80371f',
    950: '#000000',
  },
}

SCSS

$custom: #80371f;
$custom-light: #ab705c;
$custom-dark: #000000;

JSON

{
  "hex": "#80371f",
  "rgb": {
    "r": 128,
    "g": 55,
    "b": 31
  },
  "hsl": {
    "h": 14.845,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43153,
    "c": 0.10767,
    "h": 38.4
  },
  "luminance": 0.0742
}

Semantic roles & 50–950 ramp

primary

#80371F

secondary

#4898B3

accent

#BCE444

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110704

muted

#807A79

Preview Lab

Preview with #80371F

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

Preview Lab → · Contrast checker → · Palette generator →