#C663F3#C663F3

#C663F3 is a light, highly saturated purple. Relative luminance 0.274; OKLCH L 67.6% C 0.219 H 313.8°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#C663F3
RGB	rgb(198, 99, 243)
HSL	hsl(281, 86%, 67%)
HSV	hsv(281, 59%, 95%)
CMYK	cmyk(18.5%, 59.3%, 0%, 4.7%)
CIE-LAB	lab(59.34, 61.81, -56.22)
CIE-LCH	lch(59.34, 83.55, 317.71°)
OKLab	oklab(67.6% 0.1513 -0.1577)
OKLCH	oklch(67.6% 0.219 313.8)
XYZ	xyz(43.9255, 27.4018, 87.7518)
Luminance	0.2740 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C663F3 #90F363

analogous

#7E63F3 #C663F3 #F363D8

triadic

#C663F3 #F3C663 #63F3C6

tetradic

#C663F3 #F37E63 #90F363 #63D8F3

square

#C663F3 #F37E63 #90F363 #63D8F3

split-complementary

#C663F3 #D8F363 #63F37E

monochromatic

#9110CC #B12AEF #C663F3 #DB9CF7 #F0D5FC

Accessibility & contrast

On white

3.24

#C663F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#C663F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C663F3

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C663F3	#FFFFFF	#000000	##000000
##C663F3	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3389F8

Deuteranopia (green-blind)

#5D91EF

Tritanopia (blue-blind)

#C27DA2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #c663f3;
/* rgb */ color: rgb(198, 99, 243);
/* oklch */ color: oklch(67.6% 0.219 313.8);

Tailwind

colors: {
  custom: {
    50: '#db94f8',
    500: '#c663f3',
    950: '#000000',
  },
}

SCSS

$custom: #c663f3;
$custom-light: #db94f8;
$custom-dark: #000000;

JSON

{
  "hex": "#c663f3",
  "rgb": {
    "r": 198,
    "g": 99,
    "b": 243
  },
  "hsl": {
    "h": 281.25,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.67597,
    "c": 0.21854,
    "h": 313.8
  },
  "luminance": 0.27401
}

Semantic roles & 50–950 ramp

primary

#C663F3

secondary

#D0F0C2

accent

#E20349

background

#FDF9FF

surface

#FBF2FF

border

#D4CCD7

text

#150E17

muted

#837E85

Preview Lab

Preview with #C663F3

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

Preview Lab → · Contrast checker → · Palette generator →