#66104C#66104C

#66104C is a dark, vivid pink. Relative luminance 0.037; OKLCH L 35.2% C 0.134 H 343.6°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#66104C
RGB	rgb(102, 16, 76)
HSL	hsl(318, 73%, 23%)
HSV	hsv(318, 84%, 40%)
CMYK	cmyk(0%, 84.3%, 25.5%, 60%)
CIE-LAB	lab(22.72, 42.40, -14.07)
CIE-LCH	lch(22.72, 44.68, 341.64°)
OKLab	oklab(35.15% 0.1282 -0.0377)
OKLCH	oklch(35.15% 0.134 343.6)
XYZ	xyz(6.9696, 3.7179, 7.1867)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66104C #10662A

analogous

#551066 #66104C #661021

triadic

#66104C #4C6610 #104C66

tetradic

#66104C #665510 #10662A #102166

square

#66104C #665510 #10662A #102166

split-complementary

#66104C #216610 #106655

monochromatic

#1A0414 #310825 #66104C #9B1873 #D0219B

Accessibility & contrast

On white

12.05

#66104C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#66104C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66104C

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66104C	#FFFFFF	#000000	##FFFFFF
##66104C	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2D4E

Deuteranopia (green-blind)

#363B4A

Tritanopia (blue-blind)

#6D102D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #66104c;
/* rgb */ color: rgb(102, 16, 76);
/* oklch */ color: oklch(35.2% 0.134 343.6);

Tailwind

colors: {
  custom: {
    50: '#955a7e',
    500: '#66104c',
    950: '#000000',
  },
}

SCSS

$custom: #66104c;
$custom-light: #955a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#66104c",
  "rgb": {
    "r": 102,
    "g": 16,
    "b": 76
  },
  "hsl": {
    "h": 318.14,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.35153,
    "c": 0.13363,
    "h": 343.6
  },
  "luminance": 0.03717
}

Semantic roles & 50–950 ramp

primary

#66104C

secondary

#339E54

accent

#F07038

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0E040A

muted

#7E797C

Preview Lab

Preview with #66104C

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

Preview Lab → · Contrast checker → · Palette generator →