#66104B#66104B

#66104B is a dark, vivid pink. Relative luminance 0.037; OKLCH L 35.1% C 0.133 H 344.3°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#66104B
RGB	rgb(102, 16, 75)
HSL	hsl(319, 73%, 23%)
HSV	hsv(319, 84%, 40%)
CMYK	cmyk(0%, 84.3%, 26.5%, 60%)
CIE-LAB	lab(22.67, 42.26, -13.47)
CIE-LCH	lch(22.67, 44.36, 342.32°)
OKLab	oklab(35.1% 0.128 -0.036)
OKLCH	oklch(35.1% 0.133 344.3)
XYZ	xyz(6.9351, 3.7041, 7.0050)
Luminance	0.0370 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66104B #10662B

analogous

#561066 #66104B #661020

triadic

#66104B #4B6610 #104B66

tetradic

#66104B #665610 #10662B #102066

square

#66104B #665610 #10662B #102066

split-complementary

#66104B #206610 #106656

monochromatic

#1A0413 #310824 #66104B #9B1872 #D02199

Accessibility & contrast

On white

12.06

#66104B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#66104B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66104B

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66104B	#FFFFFF	#000000	##FFFFFF
##66104B	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2D4D

Deuteranopia (green-blind)

#363B49

Tritanopia (blue-blind)

#6D0F2C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #66104b;
/* rgb */ color: rgb(102, 16, 75);
/* oklch */ color: oklch(35.1% 0.133 344.3);

Tailwind

colors: {
  custom: {
    50: '#955a7d',
    500: '#66104b',
    950: '#000000',
  },
}

SCSS

$custom: #66104b;
$custom-light: #955a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#66104b",
  "rgb": {
    "r": 102,
    "g": 16,
    "b": 75
  },
  "hsl": {
    "h": 318.837,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.35103,
    "c": 0.13298,
    "h": 344.3
  },
  "luminance": 0.03703
}

Semantic roles & 50–950 ramp

primary

#66104B

secondary

#339E55

accent

#F07238

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0E0409

muted

#7E797B

Preview Lab

Preview with #66104B

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

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