#831F3F#831F3F

#831F3F is a dark, vivid pink. Relative luminance 0.062; OKLCH L 41.3% C 0.136 H 6.5°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#831F3F
RGB	rgb(131, 31, 63)
HSL	hsl(341, 62%, 32%)
HSV	hsv(341, 76%, 51%)
CMYK	cmyk(0%, 76.3%, 51.9%, 48.6%)
CIE-LAB	lab(29.83, 44.26, 5.87)
CIE-LCH	lch(29.83, 44.65, 7.55°)
OKLab	oklab(41.26% 0.1351 0.0153)
OKLCH	oklch(41.26% 0.136 6.5)
XYZ	xyz(10.7482, 6.1656, 5.3258)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831F3F #1F8363

analogous

#831F71 #831F3F #83311F

triadic

#831F3F #3F831F #1F3F83

tetradic

#831F3F #71831F #1F8363 #311F83

square

#831F3F #71831F #1F8363 #311F83

split-complementary

#831F3F #1F8331 #1F7183

monochromatic

#20080F #521327 #831F3F #B42B57 #D44975

Accessibility & contrast

On white

9.41

#831F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#831F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831F3F

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831F3F	#FFFFFF	#000000	##FFFFFF
##831F3F	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373A40

Deuteranopia (green-blind)

#524D3D

Tritanopia (blue-blind)

#8F082C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #831f3f;
/* rgb */ color: rgb(131, 31, 63);
/* oklch */ color: oklch(41.3% 0.136 6.5);

Tailwind

colors: {
  custom: {
    50: '#ac6473',
    500: '#831f3f',
    950: '#000000',
  },
}

SCSS

$custom: #831f3f;
$custom-light: #ac6473;
$custom-dark: #000000;

JSON

{
  "hex": "#831f3f",
  "rgb": {
    "r": 131,
    "g": 31,
    "b": 63
  },
  "hsl": {
    "h": 340.8,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41263,
    "c": 0.13591,
    "h": 6.5
  },
  "luminance": 0.06164
}

Semantic roles & 50–950 ramp

primary

#831F3F

secondary

#48B693

accent

#E5B143

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#110608

muted

#807A7B

Preview Lab

Preview with #831F3F

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

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