#C366D5#C366D5

#C366D5 is a light, vivid purple. Relative luminance 0.259; OKLCH L 66.0% C 0.183 H 320.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#C366D5
RGB	rgb(195, 102, 213)
HSL	hsl(290, 57%, 62%)
HSV	hsv(290, 52%, 84%)
CMYK	cmyk(8.5%, 52.1%, 0%, 16.5%)
CIE-LAB	lab(57.95, 53.63, -41.65)
CIE-LCH	lch(57.95, 67.90, 322.17°)
OKLab	oklab(65.99% 0.1421 -0.1154)
OKLCH	oklch(65.99% 0.183 320.9)
XYZ	xyz(39.2659, 25.9106, 65.8708)
Luminance	0.2591 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C366D5 #78D566

analogous

#8C66D5 #C366D5 #D566B0

triadic

#C366D5 #D5C366 #66D5C3

tetradic

#C366D5 #D58C66 #78D566 #66B0D5

square

#C366D5 #D58C66 #78D566 #66B0D5

split-complementary

#C366D5 #B0D566 #66D58C

monochromatic

#852997 #B037C7 #C366D5 #D696E2 #E9C6EF

Accessibility & contrast

On white

3.40

#C366D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#C366D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C366D5

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C366D5	#FFFFFF	#000000	##000000
##C366D5	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5385D9

Deuteranopia (green-blind)

#708FD2

Tritanopia (blue-blind)

#C57594

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #c366d5;
/* rgb */ color: rgb(195, 102, 213);
/* oklch */ color: oklch(66.0% 0.183 320.9);

Tailwind

colors: {
  custom: {
    50: '#d795e2',
    500: '#c366d5',
    950: '#000000',
  },
}

SCSS

$custom: #c366d5;
$custom-light: #d795e2;
$custom-dark: #000000;

JSON

{
  "hex": "#c366d5",
  "rgb": {
    "r": 195,
    "g": 102,
    "b": 213
  },
  "hsl": {
    "h": 290.27,
    "s": 56.923,
    "l": 61.765
  },
  "oklch": {
    "l": 0.65993,
    "c": 0.18307,
    "h": 320.9
  },
  "luminance": 0.25909
}

Semantic roles & 50–950 ramp

primary

#C366D5

secondary

#BEE0B7

accent

#C4213C

background

#FDF9FD

surface

#FBF2FB

border

#D4CCD4

text

#150E15

muted

#837E83

Preview Lab

Preview with #C366D5

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

Preview Lab → · Contrast checker → · Palette generator →