#C66CD9#C66CD9

#C66CD9 is a light, vivid purple. Relative luminance 0.277; OKLCH L 67.4% C 0.179 H 320.4°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#C66CD9
RGB	rgb(198, 108, 217)
HSL	hsl(290, 59%, 64%)
HSV	hsv(290, 50%, 85%)
CMYK	cmyk(8.8%, 50.2%, 0%, 14.9%)
CIE-LAB	lab(59.66, 52.23, -41.20)
CIE-LCH	lch(59.66, 66.52, 321.73°)
OKLab	oklab(67.39% 0.138 -0.1141)
OKLCH	oklch(67.39% 0.179 320.4)
XYZ	xyz(41.1741, 27.7423, 68.8181)
Luminance	0.2774 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66CD9 #7FD96C

analogous

#8F6CD9 #C66CD9 #D96CB5

triadic

#C66CD9 #D9C66C #6CD9C6

tetradic

#C66CD9 #D98F6C #7FD96C #6CB5D9

square

#C66CD9 #D98F6C #7FD96C #6CB5D9

split-complementary

#C66CD9 #B5D96C #6CD98F

monochromatic

#8C2AA1 #B33BCC #C66CD9 #D99DE6 #ECCDF2

Accessibility & contrast

On white

3.21

#C66CD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#C66CD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66CD9

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66CD9	#FFFFFF	#000000	##000000
##C66CD9	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A89DD

Deuteranopia (green-blind)

#7593D6

Tritanopia (blue-blind)

#C77B99

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #c66cd9;
/* rgb */ color: rgb(198, 108, 217);
/* oklch */ color: oklch(67.4% 0.179 320.4);

Tailwind

colors: {
  custom: {
    50: '#d999e5',
    500: '#c66cd9',
    950: '#000000',
  },
}

SCSS

$custom: #c66cd9;
$custom-light: #d999e5;
$custom-dark: #000000;

JSON

{
  "hex": "#c66cd9",
  "rgb": {
    "r": 198,
    "g": 108,
    "b": 217
  },
  "hsl": {
    "h": 289.541,
    "s": 58.919,
    "l": 63.725
  },
  "oklch": {
    "l": 0.67392,
    "c": 0.17903,
    "h": 320.4
  },
  "luminance": 0.27741
}

Semantic roles & 50–950 ramp

primary

#C66CD9

secondary

#C4E4BD

accent

#C71F3C

background

#FDF9FE

surface

#FBF2FC

border

#D4CCD5

text

#150E16

muted

#837E84

Preview Lab

Preview with #C66CD9

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

Preview Lab → · Contrast checker → · Palette generator →