#631340#631340

#631340 is a dark, vivid pink. Relative luminance 0.035; OKLCH L 34.3% C 0.121 H 351.2°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#631340
RGB	rgb(99, 19, 64)
HSL	hsl(326, 68%, 23%)
HSV	hsv(326, 81%, 39%)
CMYK	cmyk(0%, 80.8%, 35.4%, 61.2%)
CIE-LAB	lab(21.91, 39.01, -7.17)
CIE-LCH	lch(21.91, 39.66, 349.59°)
OKLab	oklab(34.28% 0.1195 -0.0186)
OKLCH	oklch(34.28% 0.121 351.2)
XYZ	xyz(6.3042, 3.4893, 5.1910)
Luminance	0.0349 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631340 #136336

analogous

#5E1363 #631340 #631318

triadic

#631340 #406313 #134063

tetradic

#631340 #635E13 #136336 #131863

square

#631340 #635E13 #136336 #131863

split-complementary

#631340 #186313 #13635E

monochromatic

#1A0511 #30091F #631340 #961D61 #CA2782

Accessibility & contrast

On white

12.37

#631340 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#631340 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631340

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631340	#FFFFFF	#000000	##FFFFFF
##631340	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212B41

Deuteranopia (green-blind)

#383A3E

Tritanopia (blue-blind)

#6B0C27

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #631340;
/* rgb */ color: rgb(99, 19, 64);
/* oklch */ color: oklch(34.3% 0.121 351.2);

Tailwind

colors: {
  custom: {
    50: '#935a74',
    500: '#631340',
    950: '#000000',
  },
}

SCSS

$custom: #631340;
$custom-light: #935a74;
$custom-dark: #000000;

JSON

{
  "hex": "#631340",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 64
  },
  "hsl": {
    "h": 326.25,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.34277,
    "c": 0.12092,
    "h": 351.2
  },
  "luminance": 0.03489
}

Semantic roles & 50–950 ramp

primary

#631340

secondary

#379B63

accent

#EB893D

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0408

muted

#7E797B

Preview Lab

Preview with #631340

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

Preview Lab → · Contrast checker → · Palette generator →