#A63FCA#A63FCA

#A63FCA is a mid, highly saturated purple. Relative luminance 0.159; OKLCH L 56.9% C 0.215 H 315.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#A63FCA
RGB	rgb(166, 63, 202)
HSL	hsl(284, 57%, 52%)
HSV	hsv(284, 69%, 79%)
CMYK	cmyk(17.8%, 68.8%, 0%, 20.8%)
CIE-LAB	lab(46.88, 62.30, -53.21)
CIE-LCH	lch(46.88, 81.93, 319.50°)
OKLab	oklab(56.94% 0.1546 -0.1496)
OKLCH	oklch(56.94% 0.215 315.9)
XYZ	xyz(28.1624, 15.9273, 57.4565)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FCA #63CA3F

analogous

#603FCA #A63FCA #CA3FA9

triadic

#A63FCA #CAA63F #3FCAA6

tetradic

#A63FCA #CA603F #63CA3F #3FA9CA

square

#A63FCA #CA603F #63CA3F #3FA9CA

split-complementary

#A63FCA #A9CA3F #3FCA60

monochromatic

#5B1F70 #822CA0 #A63FCA #BC6FD7 #D29FE4

Accessibility & contrast

On white

5.02

#A63FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#A63FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FCA

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FCA	#FFFFFF	#000000	##FFFFFF
##A63FCA	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CE

Deuteranopia (green-blind)

#3E72C7

Tritanopia (blue-blind)

#A45B80

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a63fca;
/* rgb */ color: rgb(166, 63, 202);
/* oklch */ color: oklch(56.9% 0.215 315.9);

Tailwind

colors: {
  custom: {
    50: '#c47cdb',
    500: '#a63fca',
    950: '#000000',
  },
}

SCSS

$custom: #a63fca;
$custom-light: #c47cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fca",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 202
  },
  "hsl": {
    "h": 284.46,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.56937,
    "c": 0.21515,
    "h": 315.9
  },
  "luminance": 0.15926
}

Semantic roles & 50–950 ramp

primary

#A63FCA

secondary

#A4D194

accent

#E0486F

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63FCA

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

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