#80171C#80171C

#80171C is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.139 H 24.4°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#80171C
RGB	rgb(128, 23, 28)
HSL	hsl(357, 70%, 30%)
HSV	hsv(357, 82%, 50%)
CMYK	cmyk(0%, 82%, 78.1%, 49.8%)
CIE-LAB	lab(27.54, 43.72, 25.84)
CIE-LCH	lch(27.54, 50.79, 30.59°)
OKLab	oklab(39.23% 0.1268 0.0576)
OKLCH	oklch(39.23% 0.139 24.4)
XYZ	xyz(9.4192, 5.2873, 1.6230)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80171C #17807B

analogous

#801751 #80171C #804717

triadic

#80171C #1C8017 #171C80

tetradic

#80171C #518017 #17807B #471780

square

#80171C #518017 #17807B #471780

split-complementary

#80171C #178047 #175180

monochromatic

#1A0506 #4C0E11 #80171C #B42027 #DB363E

Accessibility & contrast

On white

10.21

#80171C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#80171C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80171C

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80171C	#FFFFFF	#000000	##FFFFFF
##80171C	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38331B

Deuteranopia (green-blind)

#524918

Tritanopia (blue-blind)

#8D001A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #80171c;
/* rgb */ color: rgb(128, 23, 28);
/* oklch */ color: oklch(39.2% 0.139 24.4);

Tailwind

colors: {
  custom: {
    50: '#ad5f58',
    500: '#80171c',
    950: '#000000',
  },
}

SCSS

$custom: #80171c;
$custom-light: #ad5f58;
$custom-dark: #000000;

JSON

{
  "hex": "#80171c",
  "rgb": {
    "r": 128,
    "g": 23,
    "b": 28
  },
  "hsl": {
    "h": 357.143,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39227,
    "c": 0.13929,
    "h": 24.4
  },
  "luminance": 0.05286
}

Semantic roles & 50–950 ramp

primary

#80171C

secondary

#3EB4AF

accent

#ECE43B

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120503

muted

#817978

Preview Lab

Preview with #80171C

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

Preview Lab → · Contrast checker → · Palette generator →