#80171A#80171A

#80171A is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.140 H 25.3°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#80171A
RGB	rgb(128, 23, 26)
HSL	hsl(358, 70%, 30%)
HSV	hsv(358, 82%, 50%)
CMYK	cmyk(0%, 82%, 79.7%, 49.8%)
CIE-LAB	lab(27.51, 43.64, 27.07)
CIE-LCH	lch(27.51, 51.35, 31.81°)
OKLab	oklab(39.2% 0.1261 0.0597)
OKLCH	oklch(39.2% 0.14 25.3)
XYZ	xyz(9.3961, 5.2781, 1.5011)
Luminance	0.0528 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80171A #17807D

analogous

#80174E #80171A #804917

triadic

#80171A #1A8017 #171A80

tetradic

#80171A #4E8017 #17807D #491780

square

#80171A #4E8017 #17807D #491780

split-complementary

#80171A #178049 #174E80

monochromatic

#1A0505 #4C0E0F #80171A #B42025 #DB363B

Accessibility & contrast

On white

10.22

#80171A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#80171A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80171A

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80171A	#FFFFFF	#000000	##FFFFFF
##80171A	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383219

Deuteranopia (green-blind)

#524916

Tritanopia (blue-blind)

#8E001A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #80171a;
/* rgb */ color: rgb(128, 23, 26);
/* oklch */ color: oklch(39.2% 0.140 25.3);

Tailwind

colors: {
  custom: {
    50: '#ad5f57',
    500: '#80171a',
    950: '#000000',
  },
}

SCSS

$custom: #80171a;
$custom-light: #ad5f57;
$custom-dark: #000000;

JSON

{
  "hex": "#80171a",
  "rgb": {
    "r": 128,
    "g": 23,
    "b": 26
  },
  "hsl": {
    "h": 358.286,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.392,
    "c": 0.13951,
    "h": 25.3
  },
  "luminance": 0.05277
}

Semantic roles & 50–950 ramp

primary

#80171A

secondary

#3EB4B1

accent

#ECE73B

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120503

muted

#817978

Preview Lab

Preview with #80171A

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

Preview Lab → · Contrast checker → · Palette generator →