#663151#663151

#663151 is a dark, moderate pink. Relative luminance 0.056; OKLCH L 39.4% C 0.087 H 344.7°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#663151
RGB	rgb(102, 49, 81)
HSL	hsl(324, 35%, 30%)
HSV	hsv(324, 52%, 40%)
CMYK	cmyk(0%, 52%, 20.6%, 60%)
CIE-LAB	lab(28.42, 28.22, -8.69)
CIE-LCH	lch(28.42, 29.53, 342.88°)
OKLab	oklab(39.43% 0.084 -0.023)
OKLCH	oklch(39.43% 0.087 344.7)
XYZ	xyz(8.0632, 5.6161, 8.4423)
Luminance	0.0561 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#663151 #316646

analogous

#613166 #663151 #663137

triadic

#663151 #516631 #315166

tetradic

#663151 #666131 #316646 #313766

square

#663151 #666131 #316646 #313766

split-complementary

#663151 #376631 #316661

monochromatic

#150A10 #3D1D30 #663151 #8F4572 #B25F91

Accessibility & contrast

On white

9.89

#663151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#663151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #663151

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##663151	#FFFFFF	#000000	##FFFFFF
##663151	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353E52

Deuteranopia (green-blind)

#434650

Tritanopia (blue-blind)

#6C313D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #663151;
/* rgb */ color: rgb(102, 49, 81);
/* oklch */ color: oklch(39.4% 0.087 344.7);

Tailwind

colors: {
  custom: {
    50: '#936b81',
    500: '#663151',
    950: '#000000',
  },
}

SCSS

$custom: #663151;
$custom-light: #936b81;
$custom-dark: #000000;

JSON

{
  "hex": "#663151",
  "rgb": {
    "r": 102,
    "g": 49,
    "b": 81
  },
  "hsl": {
    "h": 323.774,
    "s": 35.099,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39426,
    "c": 0.08712,
    "h": 344.7
  },
  "luminance": 0.05615
}

Semantic roles & 50–950 ramp

primary

#663151

secondary

#5C9773

accent

#CB885D

background

#F9F6F7

surface

#F1EBEE

border

#CBC6C9

text

#0D070A

muted

#7E7A7C

Preview Lab

Preview with #663151

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

Preview Lab → · Contrast checker → · Palette generator →