#C166EE#C166EE

#C166EE is a light, highly saturated purple. Relative luminance 0.270; OKLCH L 67.1% C 0.207 H 313.1°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#C166EE
RGB	rgb(193, 102, 238)
HSL	hsl(280, 80%, 67%)
HSV	hsv(280, 57%, 93%)
CMYK	cmyk(18.9%, 57.1%, 0%, 6.7%)
CIE-LAB	lab(58.99, 58.14, -54.04)
CIE-LCH	lch(58.99, 79.38, 317.09°)
OKLab	oklab(67.12% 0.1415 -0.1515)
OKLCH	oklch(67.12% 0.207 313.1)
XYZ	xyz(42.1737, 27.0144, 83.8650)
Luminance	0.2701 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C166EE #93EE66

analogous

#7D66EE #C166EE #EE66D7

triadic

#C166EE #EEC166 #66EEC1

tetradic

#C166EE #EE7D66 #93EE66 #66D7EE

square

#C166EE #EE7D66 #93EE66 #66D7EE

split-complementary

#C166EE #D7EE66 #66EE7D

monochromatic

#8A16C4 #AB2FE8 #C166EE #D79DF4 #EED4FA

Accessibility & contrast

On white

3.28

#C166EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#C166EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C166EE

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C166EE	#FFFFFF	#000000	##000000
##C166EE	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C89F2

Deuteranopia (green-blind)

#5F90EB

Tritanopia (blue-blind)

#BD7EA1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #c166ee;
/* rgb */ color: rgb(193, 102, 238);
/* oklch */ color: oklch(67.1% 0.207 313.1);

Tailwind

colors: {
  custom: {
    50: '#d796f4',
    500: '#c166ee',
    950: '#000000',
  },
}

SCSS

$custom: #c166ee;
$custom-light: #d796f4;
$custom-dark: #000000;

JSON

{
  "hex": "#c166ee",
  "rgb": {
    "r": 193,
    "g": 102,
    "b": 238
  },
  "hsl": {
    "h": 280.147,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.67116,
    "c": 0.20732,
    "h": 313.1
  },
  "luminance": 0.27013
}

Semantic roles & 50–950 ramp

primary

#C166EE

secondary

#D0EEC2

accent

#DC094F

background

#FDF9FF

surface

#FBF2FE

border

#D4CCD6

text

#150E17

muted

#837E85

Preview Lab

Preview with #C166EE

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

Preview Lab → · Contrast checker → · Palette generator →