#A63AD3#A63AD3

#A63AD3 is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 57.0% C 0.229 H 313.8°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#A63AD3
RGB	rgb(166, 58, 211)
HSL	hsl(282, 63%, 53%)
HSV	hsv(282, 73%, 83%)
CMYK	cmyk(21.3%, 72.5%, 0%, 17.3%)
CIE-LAB	lab(46.76, 66.07, -58.58)
CIE-LCH	lch(46.76, 88.30, 318.44°)
OKLab	oklab(57.04% 0.1587 -0.1653)
OKLCH	oklch(57.04% 0.229 313.8)
XYZ	xyz(28.9948, 15.8372, 63.1449)
Luminance	0.1584 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AD3 #67D33A

analogous

#5A3AD3 #A63AD3 #D33AB3

triadic

#A63AD3 #D3A63A #3AD3A6

tetradic

#A63AD3 #D35A3A #67D33A #3AB3D3

square

#A63AD3 #D35A3A #67D33A #3AB3D3

split-complementary

#A63AD3 #B3D33A #3AD35A

monochromatic

#5C1B78 #8326AA #A63AD3 #BD6CDE #D39EE9

Accessibility & contrast

On white

5.04

#A63AD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#A63AD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AD3

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AD3	#FFFFFF	#000000	##FFFFFF
##A63AD3	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D7

Deuteranopia (green-blind)

#2F71D0

Tritanopia (blue-blind)

#A25B84

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a63ad3;
/* rgb */ color: rgb(166, 58, 211);
/* oklch */ color: oklch(57.0% 0.229 313.8);

Tailwind

colors: {
  custom: {
    50: '#c57ae1',
    500: '#a63ad3',
    950: '#000000',
  },
}

SCSS

$custom: #a63ad3;
$custom-light: #c57ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ad3",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 211
  },
  "hsl": {
    "h": 282.353,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57036,
    "c": 0.22916,
    "h": 313.8
  },
  "luminance": 0.15836
}

Semantic roles & 50–950 ramp

primary

#A63AD3

secondary

#A7D693

accent

#E74172

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63AD3

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

Preview Lab → · Contrast checker → · Palette generator →