#C666CC#C666CC

#C666CC is a light, vivid purple. Relative luminance 0.259; OKLCH L 65.9% C 0.176 H 325.1°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#C666CC
RGB	rgb(198, 102, 204)
HSL	hsl(296, 50%, 60%)
HSV	hsv(296, 50%, 80%)
CMYK	cmyk(2.9%, 50%, 0%, 20%)
CIE-LAB	lab(57.91, 52.76, -36.58)
CIE-LCH	lch(57.91, 64.20, 325.26°)
OKLab	oklab(65.91% 0.1444 -0.1007)
OKLCH	oklch(65.91% 0.176 325.1)
XYZ	xyz(38.9383, 25.8701, 60.0575)
Luminance	0.2587 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C666CC #6CCC66

analogous

#9366CC #C666CC #CC669F

triadic

#C666CC #CCC666 #66CCC6

tetradic

#C666CC #CC9366 #6CCC66 #669FCC

square

#C666CC #CC9366 #6CCC66 #669FCC

split-complementary

#C666CC #9FCC66 #66CC93

monochromatic

#842E8A #B03DB8 #C666CC #D794DB #E8C2EB

Accessibility & contrast

On white

3.40

#C666CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#C666CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C666CC

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C666CC	#FFFFFF	#000000	##000000
##C666CC	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A84CF

Deuteranopia (green-blind)

#778FC9

Tritanopia (blue-blind)

#CA7290

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #c666cc;
/* rgb */ color: rgb(198, 102, 204);
/* oklch */ color: oklch(65.9% 0.176 325.1);

Tailwind

colors: {
  custom: {
    50: '#d995dc',
    500: '#c666cc',
    950: '#000000',
  },
}

SCSS

$custom: #c666cc;
$custom-light: #d995dc;
$custom-dark: #000000;

JSON

{
  "hex": "#c666cc",
  "rgb": {
    "r": 198,
    "g": 102,
    "b": 204
  },
  "hsl": {
    "h": 296.471,
    "s": 50,
    "l": 60
  },
  "oklch": {
    "l": 0.65908,
    "c": 0.17609,
    "h": 325.1
  },
  "luminance": 0.25868
}

Semantic roles & 50–950 ramp

primary

#C666CC

secondary

#B6DBB3

accent

#DA4E56

background

#FDF9FD

surface

#FBF2FB

border

#D4CCD4

text

#150E15

muted

#837E83

Preview Lab

Preview with #C666CC

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

Preview Lab → · Contrast checker → · Palette generator →