#C666F3#C666F3

#C666F3 is a light, highly saturated purple. Relative luminance 0.280; OKLCH L 68.0% C 0.214 H 313.6°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#C666F3
RGB	rgb(198, 102, 243)
HSL	hsl(281, 85%, 68%)
HSV	hsv(281, 58%, 95%)
CMYK	cmyk(18.5%, 58%, 0%, 4.7%)
CIE-LAB	lab(59.87, 60.39, -55.38)
CIE-LCH	lch(59.87, 81.93, 317.48°)
OKLab	oklab(67.98% 0.1477 -0.1552)
OKLCH	oklch(67.98% 0.214 313.6)
XYZ	xyz(44.2150, 27.9808, 87.8483)
Luminance	0.2798 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C666F3 #93F366

analogous

#7F66F3 #C666F3 #F366DA

triadic

#C666F3 #F3C666 #66F3C6

tetradic

#C666F3 #F37F66 #93F366 #66DAF3

square

#C666F3 #F37F66 #93F366 #66DAF3

split-complementary

#C666F3 #DAF366 #66F37F

monochromatic

#9210CE #B12DEF #C666F3 #DB9FF7 #F0D7FC

Accessibility & contrast

On white

3.18

#C666F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#C666F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C666F3

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C666F3	#FFFFFF	#000000	##000000
##C666F3	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A8BF7

Deuteranopia (green-blind)

#6093F0

Tritanopia (blue-blind)

#C27FA3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #c666f3;
/* rgb */ color: rgb(198, 102, 243);
/* oklch */ color: oklch(68.0% 0.214 313.6);

Tailwind

colors: {
  custom: {
    50: '#da96f8',
    500: '#c666f3',
    950: '#000000',
  },
}

SCSS

$custom: #c666f3;
$custom-light: #da96f8;
$custom-dark: #000000;

JSON

{
  "hex": "#c666f3",
  "rgb": {
    "r": 198,
    "g": 102,
    "b": 243
  },
  "hsl": {
    "h": 280.851,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.67981,
    "c": 0.21426,
    "h": 313.6
  },
  "luminance": 0.2798
}

Semantic roles & 50–950 ramp

primary

#C666F3

secondary

#D2F0C5

accent

#E2044B

background

#FDF9FF

surface

#FBF2FF

border

#D4CCD7

text

#150E17

muted

#837E85

Preview Lab

Preview with #C666F3

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

Preview Lab → · Contrast checker → · Palette generator →