#80171E#80171E

#80171E is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.3% C 0.139 H 23.5°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#80171E
RGB	rgb(128, 23, 30)
HSL	hsl(356, 70%, 30%)
HSV	hsv(356, 82%, 50%)
CMYK	cmyk(0%, 82%, 76.6%, 49.8%)
CIE-LAB	lab(27.57, 43.80, 24.61)
CIE-LCH	lch(27.57, 50.24, 29.33°)
OKLab	oklab(39.26% 0.1276 0.0555)
OKLCH	oklch(39.26% 0.139 23.5)
XYZ	xyz(9.4439, 5.2972, 1.7533)
Luminance	0.0530 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80171E #178079

analogous

#801753 #80171E #804517

triadic

#80171E #1E8017 #171E80

tetradic

#80171E #538017 #178079 #451780

square

#80171E #538017 #178079 #451780

split-complementary

#80171E #178045 #175380

monochromatic

#1A0506 #4C0E12 #80171E #B4202A #DB3641

Accessibility & contrast

On white

10.20

#80171E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#80171E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80171E

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80171E	#FFFFFF	#000000	##FFFFFF
##80171E	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38331D

Deuteranopia (green-blind)

#52491A

Tritanopia (blue-blind)

#8D001B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #80171e;
/* rgb */ color: rgb(128, 23, 30);
/* oklch */ color: oklch(39.3% 0.139 23.5);

Tailwind

colors: {
  custom: {
    50: '#ad5f5a',
    500: '#80171e',
    950: '#000000',
  },
}

SCSS

$custom: #80171e;
$custom-light: #ad5f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#80171e",
  "rgb": {
    "r": 128,
    "g": 23,
    "b": 30
  },
  "hsl": {
    "h": 356,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39256,
    "c": 0.13909,
    "h": 23.5
  },
  "luminance": 0.05296
}

Semantic roles & 50–950 ramp

primary

#80171E

secondary

#3EB4AD

accent

#ECE13B

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120503

muted

#817978

Preview Lab

Preview with #80171E

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

Preview Lab → · Contrast checker → · Palette generator →