#A63BCD#A63BCD

#A63BCD is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.223 H 315.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#A63BCD
RGB	rgb(166, 59, 205)
HSL	hsl(284, 59%, 52%)
HSV	hsv(284, 71%, 80%)
CMYK	cmyk(19%, 71.2%, 0%, 19.6%)
CIE-LAB	lab(46.50, 64.49, -55.54)
CIE-LCH	lch(46.50, 85.11, 319.27°)
OKLab	oklab(56.73% 0.1584 -0.1564)
OKLCH	oklch(56.73% 0.223 315.4)
XYZ	xyz(28.3075, 15.6437, 59.2742)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BCD #62CD3B

analogous

#5D3BCD #A63BCD #CD3BAB

triadic

#A63BCD #CDA63B #3BCDA6

tetradic

#A63BCD #CD5D3B #62CD3B #3BABCD

square

#A63BCD #CD5D3B #62CD3B #3BABCD

split-complementary

#A63BCD #ABCD3B #3BCD5D

monochromatic

#5A1D71 #8129A2 #A63BCD #BC6CD9 #D29DE6

Accessibility & contrast

On white

5.09

#A63BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#A63BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BCD

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BCD	#FFFFFF	#000000	##FFFFFF
##A63BCD	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D1

Deuteranopia (green-blind)

#3771CA

Tritanopia (blue-blind)

#A35980

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a63bcd;
/* rgb */ color: rgb(166, 59, 205);
/* oklch */ color: oklch(56.7% 0.223 315.4);

Tailwind

colors: {
  custom: {
    50: '#c57add',
    500: '#a63bcd',
    950: '#000000',
  },
}

SCSS

$custom: #a63bcd;
$custom-light: #c57add;
$custom-dark: #000000;

JSON

{
  "hex": "#a63bcd",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 205
  },
  "hsl": {
    "h": 283.973,
    "s": 59.35,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56729,
    "c": 0.22263,
    "h": 315.4
  },
  "luminance": 0.15643
}

Semantic roles & 50–950 ramp

primary

#A63BCD

secondary

#A3D292

accent

#E3456F

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63BCD

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

Preview Lab → · Contrast checker → · Palette generator →