#631255#631255

#631255 is a dark, vivid pink. Relative luminance 0.037; OKLCH L 35.3% C 0.136 H 336.3°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#631255
RGB	rgb(99, 18, 85)
HSL	hsl(310, 69%, 23%)
HSV	hsv(310, 82%, 39%)
CMYK	cmyk(0%, 81.8%, 14.1%, 61.2%)
CIE-LAB	lab(22.80, 42.36, -20.05)
CIE-LCH	lch(22.80, 46.87, 334.67°)
OKLab	oklab(35.25% 0.1245 -0.0547)
OKLCH	oklch(35.25% 0.136 336.3)
XYZ	xyz(7.0017, 3.7418, 8.9461)
Luminance	0.0374 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631255 #126320

analogous

#481263 #631255 #63122D

triadic

#631255 #556312 #125563

tetradic

#631255 #634812 #126320 #122D63

square

#631255 #634812 #126320 #122D63

split-complementary

#631255 #2D6312 #126348

monochromatic

#1A0516 #2F0929 #631255 #971B81 #CB25AE

Accessibility & contrast

On white

12.01

#631255 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#631255 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631255

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631255	#FFFFFF	#000000	##FFFFFF
##631255	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142F57

Deuteranopia (green-blind)

#313B53

Tritanopia (blue-blind)

#691832

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #631255;
/* rgb */ color: rgb(99, 18, 85);
/* oklch */ color: oklch(35.3% 0.136 336.3);

Tailwind

colors: {
  custom: {
    50: '#935a85',
    500: '#631255',
    950: '#000000',
  },
}

SCSS

$custom: #631255;
$custom-light: #935a85;
$custom-dark: #000000;

JSON

{
  "hex": "#631255",
  "rgb": {
    "r": 99,
    "g": 18,
    "b": 85
  },
  "hsl": {
    "h": 310.37,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.35253,
    "c": 0.13597,
    "h": 336.3
  },
  "luminance": 0.03741
}

Semantic roles & 50–950 ramp

primary

#631255

secondary

#369B47

accent

#EC5A3C

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D040B

muted

#7E797C

Preview Lab

Preview with #631255

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

Preview Lab → · Contrast checker → · Palette generator →