#631343#631343

#631343 is a dark, vivid pink. Relative luminance 0.035; OKLCH L 34.4% C 0.123 H 348.9°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#631343
RGB	rgb(99, 19, 67)
HSL	hsl(324, 68%, 23%)
HSV	hsv(324, 81%, 39%)
CMYK	cmyk(0%, 80.8%, 32.3%, 61.2%)
CIE-LAB	lab(22.03, 39.40, -9.04)
CIE-LCH	lch(22.03, 40.42, 347.08°)
OKLab	oklab(34.41% 0.1203 -0.0237)
OKLCH	oklch(34.41% 0.123 348.9)
XYZ	xyz(6.3919, 3.5244, 5.6528)
Luminance	0.0352 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631343 #136333

analogous

#5B1363 #631343 #63131B

triadic

#631343 #436313 #134363

tetradic

#631343 #635B13 #136333 #131B63

square

#631343 #635B13 #136333 #131B63

split-complementary

#631343 #1B6313 #13635B

monochromatic

#1A0511 #300920 #631343 #961D66 #CA2788

Accessibility & contrast

On white

12.32

#631343 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#631343 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631343

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631343	#FFFFFF	#000000	##FFFFFF
##631343	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202C44

Deuteranopia (green-blind)

#373A41

Tritanopia (blue-blind)

#6B0E29

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #631343;
/* rgb */ color: rgb(99, 19, 67);
/* oklch */ color: oklch(34.4% 0.123 348.9);

Tailwind

colors: {
  custom: {
    50: '#935a77',
    500: '#631343',
    950: '#000000',
  },
}

SCSS

$custom: #631343;
$custom-light: #935a77;
$custom-dark: #000000;

JSON

{
  "hex": "#631343",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 67
  },
  "hsl": {
    "h": 324,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.34411,
    "c": 0.12261,
    "h": 348.9
  },
  "luminance": 0.03524
}

Semantic roles & 50–950 ramp

primary

#631343

secondary

#379B5F

accent

#EB833D

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0408

muted

#7E797B

Preview Lab

Preview with #631343

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

Preview Lab → · Contrast checker → · Palette generator →