#871B3A#871B3A

#871B3A is a dark, vivid pink. Relative luminance 0.062; OKLCH L 41.5% C 0.143 H 9.8°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#871B3A
RGB	rgb(135, 27, 58)
HSL	hsl(343, 67%, 32%)
HSV	hsv(343, 80%, 53%)
CMYK	cmyk(0%, 80%, 57%, 47.1%)
CIE-LAB	lab(30.01, 46.41, 9.58)
CIE-LCH	lch(30.01, 47.39, 11.66°)
OKLab	oklab(41.51% 0.1409 0.0242)
OKLCH	oklch(41.51% 0.143 9.8)
XYZ	xyz(11.1484, 6.2419, 4.6199)
Luminance	0.0624 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871B3A #1B8768

analogous

#871B70 #871B3A #87321B

triadic

#871B3A #3A871B #1B3A87

tetradic

#871B3A #70871B #1B8768 #321B87

square

#871B3A #70871B #1B8768 #321B87

split-complementary

#871B3A #1B8732 #1B7087

monochromatic

#21070E #541124 #871B3A #BA2550 #D9436E

Accessibility & contrast

On white

9.34

#871B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#871B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871B3A

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871B3A	#FFFFFF	#000000	##FFFFFF
##871B3A	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38393B

Deuteranopia (green-blind)

#544F37

Tritanopia (blue-blind)

#940028

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #871b3a;
/* rgb */ color: rgb(135, 27, 58);
/* oklch */ color: oklch(41.5% 0.143 9.8);

Tailwind

colors: {
  custom: {
    50: '#b0636f',
    500: '#871b3a',
    950: '#000000',
  },
}

SCSS

$custom: #871b3a;
$custom-light: #b0636f;
$custom-dark: #000000;

JSON

{
  "hex": "#871b3a",
  "rgb": {
    "r": 135,
    "g": 27,
    "b": 58
  },
  "hsl": {
    "h": 342.778,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41505,
    "c": 0.14295,
    "h": 9.8
  },
  "luminance": 0.0624
}

Semantic roles & 50–950 ramp

primary

#871B3A

secondary

#44BA98

accent

#EAB83E

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#120607

muted

#817A7A

Preview Lab

Preview with #871B3A

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

Preview Lab → · Contrast checker → · Palette generator →