#85171A#85171A

#85171A is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.2% C 0.145 H 25.6°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#85171A
RGB	rgb(133, 23, 26)
HSL	hsl(358, 71%, 31%)
HSV	hsv(358, 83%, 52%)
CMYK	cmyk(0%, 82.7%, 80.5%, 47.8%)
CIE-LAB	lab(28.58, 45.20, 28.52)
CIE-LCH	lch(28.58, 53.45, 32.25°)
OKLab	oklab(40.18% 0.1304 0.0625)
OKLCH	oklch(40.18% 0.145 25.6)
XYZ	xyz(10.1670, 5.6756, 1.5373)
Luminance	0.0567 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#85171A #178582

analogous

#851751 #85171A #854B17

triadic

#85171A #1A8517 #171A85

tetradic

#85171A #518517 #178582 #4B1785

square

#85171A #518517 #178582 #4B1785

split-complementary

#85171A #17854B #175185

monochromatic

#1D0506 #510E10 #85171A #B92024 #DD3A3E

Accessibility & contrast

On white

9.84

#85171A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#85171A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #85171A

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##85171A	#FFFFFF	#000000	##FFFFFF
##85171A	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3419

Deuteranopia (green-blind)

#554C15

Tritanopia (blue-blind)

#93001A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #85171a;
/* rgb */ color: rgb(133, 23, 26);
/* oklch */ color: oklch(40.2% 0.145 25.6);

Tailwind

colors: {
  custom: {
    50: '#b16057',
    500: '#85171a',
    950: '#000000',
  },
}

SCSS

$custom: #85171a;
$custom-light: #b16057;
$custom-dark: #000000;

JSON

{
  "hex": "#85171a",
  "rgb": {
    "r": 133,
    "g": 23,
    "b": 26
  },
  "hsl": {
    "h": 358.364,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.4018,
    "c": 0.14456,
    "h": 25.6
  },
  "luminance": 0.05674
}

Semantic roles & 50–950 ramp

primary

#85171A

secondary

#3FB9B6

accent

#EDE83B

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #85171A

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

Preview Lab → · Contrast checker → · Palette generator →