#871929#871929

#871929 is a dark, vivid red. Relative luminance 0.060; OKLCH L 41.0% C 0.144 H 19.1°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#871929
RGB	rgb(135, 25, 41)
HSL	hsl(351, 69%, 31%)
HSV	hsv(351, 81%, 53%)
CMYK	cmyk(0%, 81.5%, 69.6%, 47.1%)
CIE-LAB	lab(29.43, 45.90, 20.07)
CIE-LCH	lch(29.43, 50.10, 23.62°)
OKLab	oklab(40.96% 0.1359 0.0472)
OKLCH	oklch(40.96% 0.144 19.1)
XYZ	xyz(10.7407, 6.0079, 2.6915)
Luminance	0.0601 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871929 #198777

analogous

#871960 #871929 #874019

triadic

#871929 #298719 #192987

tetradic

#871929 #608719 #198777 #401987

square

#871929 #608719 #198777 #401987

split-complementary

#871929 #198740 #196087

monochromatic

#20060A #530F19 #871929 #BB2339 #DB3F56

Accessibility & contrast

On white

9.54

#871929 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#871929 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871929

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871929	#FFFFFF	#000000	##FFFFFF
##871929	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3729

Deuteranopia (green-blind)

#564E26

Tritanopia (blue-blind)

#950020

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #871929;
/* rgb */ color: rgb(135, 25, 41);
/* oklch */ color: oklch(41.0% 0.144 19.1);

Tailwind

colors: {
  custom: {
    50: '#b16262',
    500: '#871929',
    950: '#000000',
  },
}

SCSS

$custom: #871929;
$custom-light: #b16262;
$custom-dark: #000000;

JSON

{
  "hex": "#871929",
  "rgb": {
    "r": 135,
    "g": 25,
    "b": 41
  },
  "hsl": {
    "h": 351.273,
    "s": 68.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40958,
    "c": 0.14382,
    "h": 19.1
  },
  "luminance": 0.06006
}

Semantic roles & 50–950 ramp

primary

#871929

secondary

#41BAA9

accent

#ECD23C

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #871929

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

Preview Lab → · Contrast checker → · Palette generator →