#C66DF9#C66DF9

#C66DF9 is a light, highly saturated violet. Relative luminance 0.298; OKLCH L 69.3% C 0.210 H 311.5°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#C66DF9
RGB	rgb(198, 109, 249)
HSL	hsl(278, 92%, 70%)
HSV	hsv(278, 56%, 98%)
CMYK	cmyk(20.5%, 56.2%, 0%, 2.4%)
CIE-LAB	lab(61.47, 58.24, -56.15)
CIE-LCH	lch(61.47, 80.90, 316.04°)
OKLab	oklab(69.25% 0.1392 -0.1575)
OKLCH	oklch(69.25% 0.21 311.5)
XYZ	xyz(45.8531, 29.7836, 92.9375)
Luminance	0.2978 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66DF9 #A0F96D

analogous

#806DF9 #C66DF9 #F96DE6

triadic

#C66DF9 #F9C66D #6DF9C6

tetradic

#C66DF9 #F9806D #A0F96D #6DE6F9

square

#C66DF9 #F9806D #A0F96D #6DE6F9

split-complementary

#C66DF9 #E6F96D #6DF980

monochromatic

#9309E2 #AF32F7 #C66DF9 #DDA8FB #F4E2FE

Accessibility & contrast

On white

3.02

#C66DF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#C66DF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66DF9

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66DF9	#FFFFFF	#000000	##000000
##C66DF9	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4190FE

Deuteranopia (green-blind)

#6296F6

Tritanopia (blue-blind)

#C086A9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #c66df9;
/* rgb */ color: rgb(198, 109, 249);
/* oklch */ color: oklch(69.3% 0.210 311.5);

Tailwind

colors: {
  custom: {
    50: '#da9afc',
    500: '#c66df9',
    950: '#000000',
  },
}

SCSS

$custom: #c66df9;
$custom-light: #da9afc;
$custom-dark: #000000;

JSON

{
  "hex": "#c66df9",
  "rgb": {
    "r": 198,
    "g": 109,
    "b": 249
  },
  "hsl": {
    "h": 278.143,
    "s": 92.105,
    "l": 70.196
  },
  "oklch": {
    "l": 0.69252,
    "c": 0.21025,
    "h": 311.5
  },
  "luminance": 0.29783
}

Semantic roles & 50–950 ramp

primary

#C66DF9

secondary

#DCF4CD

accent

#E60054

background

#FDF9FF

surface

#FBF2FF

border

#D4CCD7

text

#150E17

muted

#837E85

Preview Lab

Preview with #C66DF9

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

Preview Lab → · Contrast checker → · Palette generator →