#C366E5#C366E5

#C366E5 is a light, vivid purple. Relative luminance 0.268; OKLCH L 66.8% C 0.199 H 316.2°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#C366E5
RGB	rgb(195, 102, 229)
HSL	hsl(284, 71%, 65%)
HSV	hsv(284, 55%, 90%)
CMYK	cmyk(14.8%, 55.5%, 0%, 10.2%)
CIE-LAB	lab(58.75, 56.79, -49.37)
CIE-LCH	lch(58.75, 75.25, 319.00°)
OKLab	oklab(66.84% 0.1435 -0.1378)
OKLCH	oklch(66.84% 0.199 316.2)
XYZ	xyz(41.3978, 26.7634, 77.0987)
Luminance	0.2676 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C366E5 #88E566

analogous

#8366E5 #C366E5 #E566C8

triadic

#C366E5 #E5C366 #66E5C3

tetradic

#C366E5 #E58366 #88E566 #66C8E5

square

#C366E5 #E58366 #88E566 #66C8E5

split-complementary

#C366E5 #C8E566 #66E583

monochromatic

#8B1EB2 #AE32DC #C366E5 #D89AEE #ECCFF7

Accessibility & contrast

On white

3.31

#C366E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#C366E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C366E5

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C366E5	#FFFFFF	#000000	##000000
##C366E5	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4788E9

Deuteranopia (green-blind)

#6790E2

Tritanopia (blue-blind)

#C17B9C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #c366e5;
/* rgb */ color: rgb(195, 102, 229);
/* oklch */ color: oklch(66.8% 0.199 316.2);

Tailwind

colors: {
  custom: {
    50: '#d895ee',
    500: '#c366e5',
    950: '#000000',
  },
}

SCSS

$custom: #c366e5;
$custom-light: #d895ee;
$custom-dark: #000000;

JSON

{
  "hex": "#c366e5",
  "rgb": {
    "r": 195,
    "g": 102,
    "b": 229
  },
  "hsl": {
    "h": 283.937,
    "s": 70.95,
    "l": 64.902
  },
  "oklch": {
    "l": 0.66844,
    "c": 0.19896,
    "h": 316.2
  },
  "luminance": 0.26762
}

Semantic roles & 50–950 ramp

primary

#C366E5

secondary

#C9E9BE

accent

#D31346

background

#FDF9FE

surface

#FBF2FD

border

#D4CCD5

text

#150E16

muted

#837E84

Preview Lab

Preview with #C366E5

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

Preview Lab → · Contrast checker → · Palette generator →