#C366D3#C366D3

#C366D3 is a light, vivid purple. Relative luminance 0.258; OKLCH L 65.9% C 0.181 H 321.6°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#C366D3
RGB	rgb(195, 102, 211)
HSL	hsl(291, 55%, 61%)
HSV	hsv(291, 52%, 83%)
CMYK	cmyk(7.6%, 51.7%, 0%, 17.3%)
CIE-LAB	lab(57.86, 53.24, -40.67)
CIE-LCH	lch(57.86, 67.00, 322.63°)
OKLab	oklab(65.89% 0.1419 -0.1125)
OKLCH	oklch(65.89% 0.181 321.6)
XYZ	xyz(39.0136, 25.8097, 64.5421)
Luminance	0.2581 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C366D3 #76D366

analogous

#8D66D3 #C366D3 #D366AD

triadic

#C366D3 #D3C366 #66D3C3

tetradic

#C366D3 #D38D66 #76D366 #66ADD3

square

#C366D3 #D38D66 #76D366 #66ADD3

split-complementary

#C366D3 #ADD366 #66D38D

monochromatic

#852B94 #AF38C4 #C366D3 #D696E1 #E8C5EE

Accessibility & contrast

On white

3.41

#C366D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#C366D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C366D3

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C366D3	#FFFFFF	#000000	##000000
##C366D3	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5484D7

Deuteranopia (green-blind)

#718FD0

Tritanopia (blue-blind)

#C57593

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #c366d3;
/* rgb */ color: rgb(195, 102, 211);
/* oklch */ color: oklch(65.9% 0.181 321.6);

Tailwind

colors: {
  custom: {
    50: '#d795e1',
    500: '#c366d3',
    950: '#000000',
  },
}

SCSS

$custom: #c366d3;
$custom-light: #d795e1;
$custom-dark: #000000;

JSON

{
  "hex": "#c366d3",
  "rgb": {
    "r": 195,
    "g": 102,
    "b": 211
  },
  "hsl": {
    "h": 291.193,
    "s": 55.33,
    "l": 61.373
  },
  "oklch": {
    "l": 0.65891,
    "c": 0.18111,
    "h": 321.6
  },
  "luminance": 0.25808
}

Semantic roles & 50–950 ramp

primary

#C366D3

secondary

#BCDFB6

accent

#C3233A

background

#FDF9FD

surface

#FBF2FB

border

#D4CCD4

text

#150E15

muted

#837E83

Preview Lab

Preview with #C366D3

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

Preview Lab → · Contrast checker → · Palette generator →