#831D3E#831D3E

#831D3E is a dark, vivid pink. Relative luminance 0.061; OKLCH L 41.0% C 0.138 H 6.6°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#831D3E
RGB	rgb(131, 29, 62)
HSL	hsl(341, 64%, 31%)
HSV	hsv(341, 78%, 51%)
CMYK	cmyk(0%, 77.9%, 52.7%, 48.6%)
CIE-LAB	lab(29.55, 44.88, 6.14)
CIE-LCH	lch(29.55, 45.30, 7.79°)
OKLab	oklab(41.05% 0.1369 0.016)
OKLCH	oklch(41.05% 0.138 6.6)
XYZ	xyz(10.6699, 6.0533, 5.1630)
Luminance	0.0605 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831D3E #1D8362

analogous

#831D71 #831D3E #832F1D

triadic

#831D3E #3E831D #1D3E83

tetradic

#831D3E #71831D #1D8362 #2F1D83

square

#831D3E #71831D #1D8362 #2F1D83

split-complementary

#831D3E #1D832F #1D7183

monochromatic

#1F070F #511226 #831D3E #B52856 #D64574

Accessibility & contrast

On white

9.50

#831D3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#831D3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831D3E

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831D3E	#FFFFFF	#000000	##FFFFFF
##831D3E	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37393F

Deuteranopia (green-blind)

#514D3C

Tritanopia (blue-blind)

#8F022B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #831d3e;
/* rgb */ color: rgb(131, 29, 62);
/* oklch */ color: oklch(41.0% 0.138 6.6);

Tailwind

colors: {
  custom: {
    50: '#ac6373',
    500: '#831d3e',
    950: '#000000',
  },
}

SCSS

$custom: #831d3e;
$custom-light: #ac6373;
$custom-dark: #000000;

JSON

{
  "hex": "#831d3e",
  "rgb": {
    "r": 131,
    "g": 29,
    "b": 62
  },
  "hsl": {
    "h": 340.588,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41048,
    "c": 0.13786,
    "h": 6.6
  },
  "luminance": 0.06052
}

Semantic roles & 50–950 ramp

primary

#831D3E

secondary

#46B692

accent

#E7B141

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#110608

muted

#807A7B

Preview Lab

Preview with #831D3E

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

Preview Lab → · Contrast checker → · Palette generator →