#631355#631355

#631355 is a dark, vivid pink. Relative luminance 0.038; OKLCH L 35.3% C 0.135 H 336.3°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#631355
RGB	rgb(99, 19, 85)
HSL	hsl(311, 68%, 23%)
HSV	hsv(311, 81%, 39%)
CMYK	cmyk(0%, 80.8%, 14.1%, 61.2%)
CIE-LAB	lab(22.91, 42.04, -19.87)
CIE-LCH	lch(22.91, 46.50, 334.70°)
OKLab	oklab(35.34% 0.1235 -0.0542)
OKLCH	oklch(35.34% 0.135 336.3)
XYZ	xyz(7.0183, 3.7749, 8.9516)
Luminance	0.0377 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631355 #136321

analogous

#491363 #631355 #63132D

triadic

#631355 #556313 #135563

tetradic

#631355 #634913 #136321 #132D63

square

#631355 #634913 #136321 #132D63

split-complementary

#631355 #2D6313 #136349

monochromatic

#1A0516 #300929 #631355 #961D81 #CA27AD

Accessibility & contrast

On white

11.97

#631355 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#631355 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631355

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631355	#FFFFFF	#000000	##FFFFFF
##631355	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152F57

Deuteranopia (green-blind)

#313B53

Tritanopia (blue-blind)

#691933

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #631355;
/* rgb */ color: rgb(99, 19, 85);
/* oklch */ color: oklch(35.3% 0.135 336.3);

Tailwind

colors: {
  custom: {
    50: '#925b85',
    500: '#631355',
    950: '#000000',
  },
}

SCSS

$custom: #631355;
$custom-light: #925b85;
$custom-dark: #000000;

JSON

{
  "hex": "#631355",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 85
  },
  "hsl": {
    "h": 310.5,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.35336,
    "c": 0.13488,
    "h": 336.3
  },
  "luminance": 0.03774
}

Semantic roles & 50–950 ramp

primary

#631355

secondary

#379B49

accent

#EB5B3D

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D040B

muted

#7E797C

Preview Lab

Preview with #631355

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

Preview Lab → · Contrast checker → · Palette generator →