#A63AC8#A63AC8

#A63AC8 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.3% C 0.219 H 316.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#A63AC8
RGB	rgb(166, 58, 200)
HSL	hsl(286, 56%, 51%)
HSV	hsv(286, 71%, 78%)
CMYK	cmyk(17%, 71%, 0%, 21.6%)
CIE-LAB	lab(46.05, 63.90, -53.38)
CIE-LCH	lch(46.05, 83.27, 320.12°)
OKLab	oklab(56.3% 0.1599 -0.1501)
OKLCH	oklch(56.3% 0.219 316.8)
XYZ	xyz(27.6627, 15.3044, 56.1293)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AC8 #5CC83A

analogous

#5F3AC8 #A63AC8 #C83AA3

triadic

#A63AC8 #C8A63A #3AC8A6

tetradic

#A63AC8 #C85F3A #5CC83A #3AA3C8

square

#A63AC8 #C85F3A #5CC83A #3AA3C8

split-complementary

#A63AC8 #A3C83A #3AC85F

monochromatic

#581E6A #7F2B9A #A63AC8 #BC6AD5 #D19AE3

Accessibility & contrast

On white

5.17

#A63AC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#A63AC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AC8

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AC8	#FFFFFF	#000000	##FFFFFF
##A63AC8	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CC

Deuteranopia (green-blind)

#3C70C5

Tritanopia (blue-blind)

#A4577D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a63ac8;
/* rgb */ color: rgb(166, 58, 200);
/* oklch */ color: oklch(56.3% 0.219 316.8);

Tailwind

colors: {
  custom: {
    50: '#c47ad9',
    500: '#a63ac8',
    950: '#000000',
  },
}

SCSS

$custom: #a63ac8;
$custom-light: #c47ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ac8",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 200
  },
  "hsl": {
    "h": 285.634,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56303,
    "c": 0.2193,
    "h": 316.8
  },
  "luminance": 0.15303
}

Semantic roles & 50–950 ramp

primary

#A63AC8

secondary

#9ECE8F

accent

#E0486C

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63AC8

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

Preview Lab → · Contrast checker → · Palette generator →