#A63AD7#A63AD7

#A63AD7 is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 57.3% C 0.233 H 312.8°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#A63AD7
RGB	rgb(166, 58, 215)
HSL	hsl(281, 66%, 54%)
HSV	hsv(281, 73%, 84%)
CMYK	cmyk(22.8%, 73%, 0%, 15.7%)
CIE-LAB	lab(47.03, 66.87, -60.44)
CIE-LCH	lch(47.03, 90.14, 317.89°)
OKLab	oklab(57.31% 0.1582 -0.1708)
OKLCH	oklch(57.31% 0.233 312.8)
XYZ	xyz(29.5025, 16.0403, 65.8188)
Luminance	0.1604 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AD7 #6BD73A

analogous

#573AD7 #A63AD7 #D73AB9

triadic

#A63AD7 #D7A63A #3AD7A6

tetradic

#A63AD7 #D7573A #6BD73A #3AB9D7

square

#A63AD7 #D7573A #6BD73A #3AB9D7

split-complementary

#A63AD7 #B9D73A #3AD757

monochromatic

#5E197D #8424B0 #A63AD7 #BD6DE1 #D4A0EC

Accessibility & contrast

On white

4.99

#A63AD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#A63AD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AD7

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AD7	#FFFFFF	#000000	##FFFFFF
##A63AD7	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADB

Deuteranopia (green-blind)

#2872D4

Tritanopia (blue-blind)

#A15D86

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a63ad7;
/* rgb */ color: rgb(166, 58, 215);
/* oklch */ color: oklch(57.3% 0.233 312.8);

Tailwind

colors: {
  custom: {
    50: '#c57ae4',
    500: '#a63ad7',
    950: '#000000',
  },
}

SCSS

$custom: #a63ad7;
$custom-light: #c57ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ad7",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 215
  },
  "hsl": {
    "h": 281.274,
    "s": 66.245,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5731,
    "c": 0.23277,
    "h": 312.8
  },
  "luminance": 0.16039
}

Semantic roles & 50–950 ramp

primary

#A63AD7

secondary

#AAD895

accent

#E93F74

background

#FCF7FE

surface

#F9EEFC

border

#D2C9D5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A63AD7

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

Preview Lab → · Contrast checker → · Palette generator →