#831537#831537

#831537 is a dark, vivid pink. Relative luminance 0.056; OKLCH L 40.2% C 0.144 H 9.4°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#831537
RGB	rgb(131, 21, 55)
HSL	hsl(341, 72%, 30%)
HSV	hsv(341, 84%, 51%)
CMYK	cmyk(0%, 84%, 58%, 48.6%)
CIE-LAB	lab(28.48, 46.79, 9.34)
CIE-LCH	lch(28.48, 47.71, 11.29°)
OKLab	oklab(40.2% 0.1421 0.0236)
OKLCH	oklch(40.2% 0.144 9.4)
XYZ	xyz(10.3189, 5.6390, 4.1588)
Luminance	0.0564 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831537 #158361

analogous

#83156E #831537 #832A15

triadic

#831537 #378315 #153783

tetradic

#831537 #6E8315 #158361 #2A1583

square

#831537 #6E8315 #158361 #2A1583

split-complementary

#831537 #15832A #156E83

monochromatic

#1A040B #4E0D21 #831537 #B81D4D #DE3469

Accessibility & contrast

On white

9.87

#831537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#831537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831537

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831537	#FFFFFF	#000000	##FFFFFF
##831537	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343538

Deuteranopia (green-blind)

#504B34

Tritanopia (blue-blind)

#900024

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #831537;
/* rgb */ color: rgb(131, 21, 55);
/* oklch */ color: oklch(40.2% 0.144 9.4);

Tailwind

colors: {
  custom: {
    50: '#ad606d',
    500: '#831537',
    950: '#000000',
  },
}

SCSS

$custom: #831537;
$custom-light: #ad606d;
$custom-dark: #000000;

JSON

{
  "hex": "#831537",
  "rgb": {
    "r": 131,
    "g": 21,
    "b": 55
  },
  "hsl": {
    "h": 341.455,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.40204,
    "c": 0.14407,
    "h": 9.4
  },
  "luminance": 0.05637
}

Semantic roles & 50–950 ramp

primary

#831537

secondary

#3CB891

accent

#EFB739

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110507

muted

#807A7A

Preview Lab

Preview with #831537

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

Preview Lab → · Contrast checker → · Palette generator →