#66143F#66143F

#66143F is a dark, vivid pink. Relative luminance 0.037; OKLCH L 34.9% C 0.122 H 353.5°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#66143F
RGB	rgb(102, 20, 63)
HSL	hsl(329, 67%, 24%)
HSV	hsv(329, 80%, 40%)
CMYK	cmyk(0%, 80.4%, 38.2%, 60%)
CIE-LAB	lab(22.60, 39.41, -5.37)
CIE-LCH	lch(22.60, 39.78, 352.24°)
OKLab	oklab(34.88% 0.121 -0.0137)
OKLCH	oklch(34.88% 0.122 353.5)
XYZ	xyz(6.6273, 3.6848, 5.0639)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66143F #14663B

analogous

#641466 #66143F #661416

triadic

#66143F #3F6614 #143F66

tetradic

#66143F #666414 #14663B #141666

square

#66143F #666414 #14663B #141666

split-complementary

#66143F #166614 #146664

monochromatic

#1A0510 #330A1F #66143F #991E5F #CC287E

Accessibility & contrast

On white

12.09

#66143F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#66143F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66143F

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66143F	#FFFFFF	#000000	##FFFFFF
##66143F	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242C40

Deuteranopia (green-blind)

#3B3B3D

Tritanopia (blue-blind)

#6E0B27

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #66143f;
/* rgb */ color: rgb(102, 20, 63);
/* oklch */ color: oklch(34.9% 0.122 353.5);

Tailwind

colors: {
  custom: {
    50: '#955b74',
    500: '#66143f',
    950: '#000000',
  },
}

SCSS

$custom: #66143f;
$custom-light: #955b74;
$custom-dark: #000000;

JSON

{
  "hex": "#66143f",
  "rgb": {
    "r": 102,
    "g": 20,
    "b": 63
  },
  "hsl": {
    "h": 328.537,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34884,
    "c": 0.12174,
    "h": 353.5
  },
  "luminance": 0.03684
}

Semantic roles & 50–950 ramp

primary

#66143F

secondary

#399D68

accent

#EA903E

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0408

muted

#7E797B

Preview Lab

Preview with #66143F

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

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