#C666EB#C666EB

#C666EB is a light, highly saturated purple. Relative luminance 0.275; OKLCH L 67.5% C 0.206 H 315.6°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#C666EB
RGB	rgb(198, 102, 235)
HSL	hsl(283, 77%, 66%)
HSV	hsv(283, 57%, 92%)
CMYK	cmyk(15.7%, 56.6%, 0%, 7.8%)
CIE-LAB	lab(59.44, 58.76, -51.61)
CIE-LCH	lch(59.44, 78.20, 318.70°)
OKLab	oklab(67.53% 0.1474 -0.1443)
OKLCH	oklch(67.53% 0.206 315.6)
XYZ	xyz(43.0331, 27.5081, 81.6239)
Luminance	0.2751 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C666EB #8BEB66

analogous

#8366EB #C666EB #EB66CE

triadic

#C666EB #EBC666 #66EBC6

tetradic

#C666EB #EB8366 #8BEB66 #66CEEB

square

#C666EB #EB8366 #8BEB66 #66CEEB

split-complementary

#C666EB #CEEB66 #66EB83

monochromatic

#9019BE #B230E4 #C666EB #DA9CF2 #EED2F9

Accessibility & contrast

On white

3.23

#C666EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#C666EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C666EB

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C666EB	#FFFFFF	#000000	##000000
##C666EB	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4389EF

Deuteranopia (green-blind)

#6692E8

Tritanopia (blue-blind)

#C47C9F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #c666eb;
/* rgb */ color: rgb(198, 102, 235);
/* oklch */ color: oklch(67.5% 0.206 315.6);

Tailwind

colors: {
  custom: {
    50: '#da96f2',
    500: '#c666eb',
    950: '#000000',
  },
}

SCSS

$custom: #c666eb;
$custom-light: #da96f2;
$custom-dark: #000000;

JSON

{
  "hex": "#c666eb",
  "rgb": {
    "r": 198,
    "g": 102,
    "b": 235
  },
  "hsl": {
    "h": 283.308,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.67528,
    "c": 0.20624,
    "h": 315.6
  },
  "luminance": 0.27507
}

Semantic roles & 50–950 ramp

primary

#C666EB

secondary

#CDECC1

accent

#D90C45

background

#FDF9FE

surface

#FBF2FD

border

#D4CCD5

text

#150E17

muted

#837E85

Preview Lab

Preview with #C666EB

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

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