#871C32#871C32

#871C32 is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.4% C 0.141 H 14.8°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#871C32
RGB	rgb(135, 28, 50)
HSL	hsl(348, 66%, 32%)
HSV	hsv(348, 79%, 53%)
CMYK	cmyk(0%, 79.3%, 63%, 47.1%)
CIE-LAB	lab(29.94, 45.51, 14.80)
CIE-LCH	lch(29.94, 47.85, 18.01°)
OKLab	oklab(41.39% 0.1365 0.0361)
OKLCH	oklch(41.39% 0.141 14.8)
XYZ	xyz(10.9838, 6.2133, 3.6379)
Luminance	0.0621 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871C32 #1C8771

analogous

#871C67 #871C32 #873C1C

triadic

#871C32 #32871C #1C3287

tetradic

#871C32 #67871C #1C8771 #3C1C87

square

#871C32 #67871C #1C8771 #3C1C87

split-complementary

#871C32 #1C873C #1C6787

monochromatic

#22070C #54111F #871C32 #BA2745 #D84563

Accessibility & contrast

On white

9.36

#871C32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#871C32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871C32

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871C32	#FFFFFF	#000000	##FFFFFF
##871C32	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3832

Deuteranopia (green-blind)

#554E2F

Tritanopia (blue-blind)

#940025

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #871c32;
/* rgb */ color: rgb(135, 28, 50);
/* oklch */ color: oklch(41.4% 0.141 14.8);

Tailwind

colors: {
  custom: {
    50: '#b06369',
    500: '#871c32',
    950: '#000000',
  },
}

SCSS

$custom: #871c32;
$custom-light: #b06369;
$custom-dark: #000000;

JSON

{
  "hex": "#871c32",
  "rgb": {
    "r": 135,
    "g": 28,
    "b": 50
  },
  "hsl": {
    "h": 347.664,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41393,
    "c": 0.14124,
    "h": 14.8
  },
  "luminance": 0.06212
}

Semantic roles & 50–950 ramp

primary

#871C32

secondary

#45BAA2

accent

#E9C63F

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #871C32

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

Preview Lab → · Contrast checker → · Palette generator →