#C663D8#C663D8

#C663D8 is a light, vivid purple. Relative luminance 0.259; OKLCH L 66.1% C 0.192 H 321.3°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#C663D8
RGB	rgb(198, 99, 216)
HSL	hsl(291, 60%, 62%)
HSV	hsv(291, 54%, 85%)
CMYK	cmyk(8.3%, 54.2%, 0%, 15.3%)
CIE-LAB	lab(57.93, 56.47, -43.35)
CIE-LCH	lch(57.93, 71.19, 322.49°)
OKLab	oklab(66.11% 0.1499 -0.1202)
OKLCH	oklch(66.11% 0.192 321.3)
XYZ	xyz(40.1438, 25.8891, 67.8350)
Luminance	0.2589 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C663D8 #75D863

analogous

#8C63D8 #C663D8 #D863B0

triadic

#C663D8 #D8C663 #63D8C6

tetradic

#C663D8 #D88C63 #75D863 #63B0D8

square

#C663D8 #D88C63 #75D863 #63B0D8

split-complementary

#C663D8 #B0D863 #63D88C

monochromatic

#88279A #B433CB #C663D8 #D894E4 #EAC5F0

Accessibility & contrast

On white

3.40

#C663D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#C663D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C663D8

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C663D8	#FFFFFF	#000000	##000000
##C663D8	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E84DC

Deuteranopia (green-blind)

#6F8FD5

Tritanopia (blue-blind)

#C87494

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #c663d8;
/* rgb */ color: rgb(198, 99, 216);
/* oklch */ color: oklch(66.1% 0.192 321.3);

Tailwind

colors: {
  custom: {
    50: '#da94e4',
    500: '#c663d8',
    950: '#000000',
  },
}

SCSS

$custom: #c663d8;
$custom-light: #da94e4;
$custom-dark: #000000;

JSON

{
  "hex": "#c663d8",
  "rgb": {
    "r": 198,
    "g": 99,
    "b": 216
  },
  "hsl": {
    "h": 290.769,
    "s": 60,
    "l": 61.765
  },
  "oklch": {
    "l": 0.66107,
    "c": 0.19215,
    "h": 321.3
  },
  "luminance": 0.25887
}

Semantic roles & 50–950 ramp

primary

#C663D8

secondary

#BCE1B6

accent

#C81E38

background

#FDF9FE

surface

#FBF2FC

border

#D4CCD5

text

#150D15

muted

#837E84

Preview Lab

Preview with #C663D8

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

Preview Lab → · Contrast checker → · Palette generator →