#C666E9#C666E9

#C666E9 is a light, highly saturated purple. Relative luminance 0.274; OKLCH L 67.4% C 0.204 H 316.2°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#C666E9
RGB	rgb(198, 102, 233)
HSL	hsl(284, 75%, 66%)
HSV	hsv(284, 56%, 91%)
CMYK	cmyk(15%, 56.2%, 0%, 8.6%)
CIE-LAB	lab(59.34, 58.35, -50.66)
CIE-LCH	lch(59.34, 77.28, 319.03°)
OKLab	oklab(67.42% 0.1473 -0.1415)
OKLCH	oklch(67.42% 0.204 316.2)
XYZ	xyz(42.7458, 27.3931, 80.1107)
Luminance	0.2739 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C666E9 #89E966

analogous

#8466E9 #C666E9 #E966CB

triadic

#C666E9 #E9C666 #66E9C6

tetradic

#C666E9 #E98466 #89E966 #66CBE9

square

#C666E9 #E98466 #89E966 #66CBE9

split-complementary

#C666E9 #CBE966 #66E984

monochromatic

#8F1BBA #B230E1 #C666E9 #DA9CF1 #EED1F8

Accessibility & contrast

On white

3.24

#C666E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#C666E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C666E9

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C666E9	#FFFFFF	#000000	##000000
##C666E9	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4589ED

Deuteranopia (green-blind)

#6792E6

Tritanopia (blue-blind)

#C47B9E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #c666e9;
/* rgb */ color: rgb(198, 102, 233);
/* oklch */ color: oklch(67.4% 0.204 316.2);

Tailwind

colors: {
  custom: {
    50: '#da96f0',
    500: '#c666e9',
    950: '#000000',
  },
}

SCSS

$custom: #c666e9;
$custom-light: #da96f0;
$custom-dark: #000000;

JSON

{
  "hex": "#c666e9",
  "rgb": {
    "r": 198,
    "g": 102,
    "b": 233
  },
  "hsl": {
    "h": 283.969,
    "s": 74.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.67417,
    "c": 0.20424,
    "h": 316.2
  },
  "luminance": 0.27392
}

Semantic roles & 50–950 ramp

primary

#C666E9

secondary

#CBEBC0

accent

#D70E44

background

#FDF9FE

surface

#FBF2FD

border

#D4CCD5

text

#150E17

muted

#837E85

Preview Lab

Preview with #C666E9

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

Preview Lab → · Contrast checker → · Palette generator →