#C663E9#C663E9

#C663E9 is a light, highly saturated purple. Relative luminance 0.268; OKLCH L 67.0% C 0.209 H 316.4°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#C663E9
RGB	rgb(198, 99, 233)
HSL	hsl(284, 75%, 65%)
HSV	hsv(284, 58%, 91%)
CMYK	cmyk(15%, 57.5%, 0%, 8.6%)
CIE-LAB	lab(58.80, 59.79, -51.51)
CIE-LCH	lch(58.80, 78.92, 319.25°)
OKLab	oklab(67.03% 0.1511 -0.1439)
OKLCH	oklch(67.03% 0.209 316.4)
XYZ	xyz(42.4563, 26.8141, 80.0142)
Luminance	0.2681 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C663E9 #86E963

analogous

#8363E9 #C663E9 #E963C9

triadic

#C663E9 #E9C663 #63E9C6

tetradic

#C663E9 #E98363 #86E963 #63C9E9

square

#C663E9 #E98363 #86E963 #63C9E9

split-complementary

#C663E9 #C9E963 #63E983

monochromatic

#8E1AB8 #B22DE1 #C663E9 #DA99F1 #EDCEF8

Accessibility & contrast

On white

3.30

#C663E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#C663E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C663E9

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C663E9	#FFFFFF	#000000	##000000
##C663E9	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F87ED

Deuteranopia (green-blind)

#6590E6

Tritanopia (blue-blind)

#C4799D

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #c663e9;
/* rgb */ color: rgb(198, 99, 233);
/* oklch */ color: oklch(67.0% 0.209 316.4);

Tailwind

colors: {
  custom: {
    50: '#da94f0',
    500: '#c663e9',
    950: '#000000',
  },
}

SCSS

$custom: #c663e9;
$custom-light: #da94f0;
$custom-dark: #000000;

JSON

{
  "hex": "#c663e9",
  "rgb": {
    "r": 198,
    "g": 99,
    "b": 233
  },
  "hsl": {
    "h": 284.328,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.67026,
    "c": 0.20866,
    "h": 316.4
  },
  "luminance": 0.26813
}

Semantic roles & 50–950 ramp

primary

#C663E9

secondary

#C9EBBD

accent

#D70E43

background

#FDF9FE

surface

#FBF2FD

border

#D4CCD5

text

#150D17

muted

#837E85

Preview Lab

Preview with #C663E9

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

Preview Lab → · Contrast checker → · Palette generator →