#831B49#831B49

#831B49 is a dark, vivid pink. Relative luminance 0.061; OKLCH L 41.2% C 0.143 H 359.1°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#831B49
RGB	rgb(131, 27, 73)
HSL	hsl(333, 66%, 31%)
HSV	hsv(333, 79%, 51%)
CMYK	cmyk(0%, 79.4%, 44.3%, 48.6%)
CIE-LAB	lab(29.64, 46.60, -1.05)
CIE-LCH	lch(29.64, 46.61, 358.71°)
OKLab	oklab(41.23% 0.1432 -0.0022)
OKLCH	oklch(41.23% 0.143 359.1)
XYZ	xyz(10.9554, 6.0916, 6.9009)
Luminance	0.0609 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831B49 #1B8355

analogous

#831B7D #831B49 #83211B

triadic

#831B49 #49831B #1B4983

tetradic

#831B49 #7D831B #1B8355 #211B83

square

#831B49 #7D831B #1B8355 #211B83

split-complementary

#831B49 #1B8321 #1B7D83

monochromatic

#1E0610 #50112D #831B49 #B62565 #D84183

Accessibility & contrast

On white

9.47

#831B49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#831B49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831B49

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831B49	#FFFFFF	#000000	##FFFFFF
##831B49	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32394A

Deuteranopia (green-blind)

#4F4D47

Tritanopia (blue-blind)

#8E072F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #831b49;
/* rgb */ color: rgb(131, 27, 73);
/* oklch */ color: oklch(41.2% 0.143 359.1);

Tailwind

colors: {
  custom: {
    50: '#ac637b',
    500: '#831b49',
    950: '#000000',
  },
}

SCSS

$custom: #831b49;
$custom-light: #ac637b;
$custom-dark: #000000;

JSON

{
  "hex": "#831b49",
  "rgb": {
    "r": 131,
    "g": 27,
    "b": 73
  },
  "hsl": {
    "h": 333.462,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41227,
    "c": 0.14321,
    "h": 359.1
  },
  "luminance": 0.0609
}

Semantic roles & 50–950 ramp

primary

#831B49

secondary

#43B684

accent

#E99E3F

background

#FBF6F7

surface

#F6EBED

border

#D0C6C8

text

#110609

muted

#807A7B

Preview Lab

Preview with #831B49

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

Preview Lab → · Contrast checker → · Palette generator →