#A63FC4#A63FC4

#A63FC4 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.6% C 0.210 H 317.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#A63FC4
RGB	rgb(166, 63, 196)
HSL	hsl(286, 53%, 51%)
HSV	hsv(286, 68%, 77%)
CMYK	cmyk(15.3%, 67.9%, 0%, 23.1%)
CIE-LAB	lab(46.51, 61.12, -50.33)
CIE-LCH	lch(46.51, 79.18, 320.53°)
OKLab	oklab(56.55% 0.155 -0.1412)
OKLCH	oklch(56.55% 0.21 317.7)
XYZ	xyz(27.4658, 15.6487, 53.7876)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FC4 #5DC43F

analogous

#633FC4 #A63FC4 #C43F9F

triadic

#A63FC4 #C4A63F #3FC4A6

tetradic

#A63FC4 #C4633F #5DC43F #3F9FC4

square

#A63FC4 #C4633F #5DC43F #3F9FC4

split-complementary

#A63FC4 #9FC43F #3FC463

monochromatic

#582068 #802E97 #A63FC4 #BC6ED2 #D19DE1

Accessibility & contrast

On white

5.09

#A63FC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#A63FC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FC4

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FC4	#FFFFFF	#000000	##FFFFFF
##A63FC4	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)

#0068C8

Deuteranopia (green-blind)

#4471C1

Tritanopia (blue-blind)

#A5587D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a63fc4;
/* rgb */ color: rgb(166, 63, 196);
/* oklch */ color: oklch(56.6% 0.210 317.7);

Tailwind

colors: {
  custom: {
    50: '#c47cd6',
    500: '#a63fc4',
    950: '#000000',
  },
}

SCSS

$custom: #a63fc4;
$custom-light: #c47cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fc4",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 196
  },
  "hsl": {
    "h": 286.466,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56554,
    "c": 0.20964,
    "h": 317.7
  },
  "luminance": 0.15648
}

Semantic roles & 50–950 ramp

primary

#A63FC4

secondary

#9FCD92

accent

#DC4B6C

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A63FC4

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

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