#A63FD3#A63FD3

#A63FD3 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.5% C 0.223 H 313.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#A63FD3
RGB	rgb(166, 63, 211)
HSL	hsl(282, 63%, 54%)
HSV	hsv(282, 70%, 83%)
CMYK	cmyk(21.3%, 70.1%, 0%, 17.3%)
CIE-LAB	lab(47.45, 64.11, -57.46)
CIE-LCH	lch(47.45, 86.09, 318.13°)
OKLab	oklab(57.53% 0.1538 -0.1621)
OKLCH	oklch(57.53% 0.223 313.5)
XYZ	xyz(29.2592, 16.3661, 63.2331)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FD3 #6CD33F

analogous

#5C3FD3 #A63FD3 #D33FB6

triadic

#A63FD3 #D3A63F #3FD3A6

tetradic

#A63FD3 #D35C3F #6CD33F #3FB6D3

square

#A63FD3 #D35C3F #6CD33F #3FB6D3

split-complementary

#A63FD3 #B6D33F #3FD35C

monochromatic

#5E1C7B #8528AD #A63FD3 #BD71DE #D4A3EA

Accessibility & contrast

On white

4.91

#A63FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#A63FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FD3

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FD3	#FFFFFF	#000000	##FFFFFF
##A63FD3	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD7

Deuteranopia (green-blind)

#3473D0

Tritanopia (blue-blind)

#A15E85

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a63fd3;
/* rgb */ color: rgb(166, 63, 211);
/* oklch */ color: oklch(57.5% 0.223 313.5);

Tailwind

colors: {
  custom: {
    50: '#c57de1',
    500: '#a63fd3',
    950: '#000000',
  },
}

SCSS

$custom: #a63fd3;
$custom-light: #c57de1;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fd3",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 211
  },
  "hsl": {
    "h": 281.757,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.57528,
    "c": 0.22345,
    "h": 313.5
  },
  "luminance": 0.16365
}

Semantic roles & 50–950 ramp

primary

#A63FD3

secondary

#AAD797

accent

#E64274

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63FD3

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

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