#831539#831539

#831539 is a dark, vivid pink. Relative luminance 0.057; OKLCH L 40.3% C 0.144 H 8.2°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#831539
RGB	rgb(131, 21, 57)
HSL	hsl(340, 72%, 30%)
HSV	hsv(340, 84%, 51%)
CMYK	cmyk(0%, 84%, 56.5%, 48.6%)
CIE-LAB	lab(28.53, 46.94, 8.07)
CIE-LCH	lch(28.53, 47.63, 9.75°)
OKLab	oklab(40.26% 0.143 0.0206)
OKLCH	oklch(40.26% 0.144 8.2)
XYZ	xyz(10.3678, 5.6585, 4.4164)
Luminance	0.0566 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831539 #15835F

analogous

#831570 #831539 #832815

triadic

#831539 #398315 #153983

tetradic

#831539 #708315 #15835F #281583

square

#831539 #708315 #15835F #281583

split-complementary

#831539 #158328 #157083

monochromatic

#1A040B #4E0D22 #831539 #B81D50 #DE346C

Accessibility & contrast

On white

9.85

#831539 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#831539 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831539

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831539	#FFFFFF	#000000	##FFFFFF
##831539	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34353A

Deuteranopia (green-blind)

#504B36

Tritanopia (blue-blind)

#900025

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #831539;
/* rgb */ color: rgb(131, 21, 57);
/* oklch */ color: oklch(40.3% 0.144 8.2);

Tailwind

colors: {
  custom: {
    50: '#ad606f',
    500: '#831539',
    950: '#000000',
  },
}

SCSS

$custom: #831539;
$custom-light: #ad606f;
$custom-dark: #000000;

JSON

{
  "hex": "#831539",
  "rgb": {
    "r": 131,
    "g": 21,
    "b": 57
  },
  "hsl": {
    "h": 340.364,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.40258,
    "c": 0.14442,
    "h": 8.2
  },
  "luminance": 0.05657
}

Semantic roles & 50–950 ramp

primary

#831539

secondary

#3CB88F

accent

#EFB339

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#110507

muted

#807A7A

Preview Lab

Preview with #831539

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

Preview Lab → · Contrast checker → · Palette generator →