#8B1B3A#8B1B3A

#8B1B3A is a dark, vivid pink. Relative luminance 0.066; OKLCH L 42.3% C 0.147 H 10.7°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#8B1B3A
RGB	rgb(139, 27, 58)
HSL	hsl(343, 67%, 33%)
HSV	hsv(343, 81%, 55%)
CMYK	cmyk(0%, 80.6%, 58.3%, 45.5%)
CIE-LAB	lab(30.83, 47.60, 10.83)
CIE-LCH	lch(30.83, 48.82, 12.82°)
OKLab	oklab(42.25% 0.1442 0.0272)
OKLCH	oklch(42.25% 0.147 10.7)
XYZ	xyz(11.8043, 6.5800, 4.6507)
Luminance	0.0658 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B1B3A #1B8B6C

analogous

#8B1B72 #8B1B3A #8B341B

triadic

#8B1B3A #3A8B1B #1B3A8B

tetradic

#8B1B3A #728B1B #1B8B6C #341B8B

square

#8B1B3A #728B1B #1B8B6C #341B8B

split-complementary

#8B1B3A #1B8B34 #1B728B

monochromatic

#25070F #581125 #8B1B3A #BE254F #DB456F

Accessibility & contrast

On white

9.07

#8B1B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#8B1B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8B1B3A

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B1B3A	#FFFFFF	#000000	##FFFFFF
##8B1B3A	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3A3A

Deuteranopia (green-blind)

#575137

Tritanopia (blue-blind)

#980028

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #8b1b3a;
/* rgb */ color: rgb(139, 27, 58);
/* oklch */ color: oklch(42.3% 0.147 10.7);

Tailwind

colors: {
  custom: {
    50: '#b3646f',
    500: '#8b1b3a',
    950: '#000000',
  },
}

SCSS

$custom: #8b1b3a;
$custom-light: #b3646f;
$custom-dark: #000000;

JSON

{
  "hex": "#8b1b3a",
  "rgb": {
    "r": 139,
    "g": 27,
    "b": 58
  },
  "hsl": {
    "h": 343.393,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42254,
    "c": 0.14677,
    "h": 10.7
  },
  "luminance": 0.06578
}

Semantic roles & 50–950 ramp

primary

#8B1B3A

secondary

#45BC9B

accent

#EABA3D

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#120607

muted

#817A7A

Preview Lab

Preview with #8B1B3A

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

Preview Lab → · Contrast checker → · Palette generator →