#A63DCE#A63DCE

#A63DCE is a mid, highly saturated purple. Relative luminance 0.159; OKLCH L 57.0% C 0.221 H 315.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#A63DCE
RGB	rgb(166, 61, 206)
HSL	hsl(283, 60%, 52%)
HSV	hsv(283, 70%, 81%)
CMYK	cmyk(19.4%, 70.4%, 0%, 19.2%)
CIE-LAB	lab(46.85, 63.91, -55.57)
CIE-LCH	lch(46.85, 84.69, 318.99°)
OKLab	oklab(56.99% 0.1563 -0.1565)
OKLCH	oklch(56.99% 0.221 315)
XYZ	xyz(28.5334, 15.9017, 59.9469)
Luminance	0.1590 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63DCE #65CE3D

analogous

#5D3DCE #A63DCE #CE3DAE

triadic

#A63DCE #CEA63D #3DCEA6

tetradic

#A63DCE #CE5D3D #65CE3D #3DAECE

square

#A63DCE #CE5D3D #65CE3D #3DAECE

split-complementary

#A63DCE #AECE3D #3DCE5D

monochromatic

#5C1D73 #8229A4 #A63DCE #BC6EDA #D39FE7

Accessibility & contrast

On white

5.02

#A63DCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#A63DCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63DCE

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63DCE	#FFFFFF	#000000	##FFFFFF
##A63DCE	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D2

Deuteranopia (green-blind)

#3872CB

Tritanopia (blue-blind)

#A35B82

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a63dce;
/* rgb */ color: rgb(166, 61, 206);
/* oklch */ color: oklch(57.0% 0.221 315.0);

Tailwind

colors: {
  custom: {
    50: '#c57bde',
    500: '#a63dce',
    950: '#000000',
  },
}

SCSS

$custom: #a63dce;
$custom-light: #c57bde;
$custom-dark: #000000;

JSON

{
  "hex": "#a63dce",
  "rgb": {
    "r": 166,
    "g": 61,
    "b": 206
  },
  "hsl": {
    "h": 283.448,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.56993,
    "c": 0.22121,
    "h": 315
  },
  "luminance": 0.15901
}

Semantic roles & 50–950 ramp

primary

#A63DCE

secondary

#A5D394

accent

#E34571

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63DCE

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

Preview Lab → · Contrast checker → · Palette generator →