#66143C#66143C

#66143C is a dark, vivid pink. Relative luminance 0.037; OKLCH L 34.8% C 0.120 H 355.9°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#66143C
RGB	rgb(102, 20, 60)
HSL	hsl(331, 67%, 24%)
HSV	hsv(331, 80%, 40%)
CMYK	cmyk(0%, 80.4%, 41.2%, 60%)
CIE-LAB	lab(22.49, 39.06, -3.47)
CIE-LCH	lch(22.49, 39.21, 354.92°)
OKLab	oklab(34.76% 0.12 -0.0086)
OKLCH	oklch(34.76% 0.12 355.9)
XYZ	xyz(6.5457, 3.6522, 4.6343)
Luminance	0.0365 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66143C #14663E

analogous

#661465 #66143C #661514

triadic

#66143C #3C6614 #143C66

tetradic

#66143C #656614 #14663E #151466

square

#66143C #656614 #14663E #151466

split-complementary

#66143C #146615 #146566

monochromatic

#1A050F #330A1E #66143C #991E5A #CC2878

Accessibility & contrast

On white

12.14

#66143C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#66143C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66143C

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66143C	#FFFFFF	#000000	##FFFFFF
##66143C	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252C3D

Deuteranopia (green-blind)

#3C3B3A

Tritanopia (blue-blind)

#6F0926

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #66143c;
/* rgb */ color: rgb(102, 20, 60);
/* oklch */ color: oklch(34.8% 0.120 355.9);

Tailwind

colors: {
  custom: {
    50: '#965b71',
    500: '#66143c',
    950: '#000000',
  },
}

SCSS

$custom: #66143c;
$custom-light: #965b71;
$custom-dark: #000000;

JSON

{
  "hex": "#66143c",
  "rgb": {
    "r": 102,
    "g": 20,
    "b": 60
  },
  "hsl": {
    "h": 330.732,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34763,
    "c": 0.1203,
    "h": 355.9
  },
  "luminance": 0.03651
}

Semantic roles & 50–950 ramp

primary

#66143C

secondary

#399D6C

accent

#EA963E

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #66143C

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

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