#A63FCB#A63FCB

#A63FCB is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 57.0% C 0.216 H 315.7°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#A63FCB
RGB	rgb(166, 63, 203)
HSL	hsl(284, 57%, 52%)
HSV	hsv(284, 69%, 80%)
CMYK	cmyk(18.2%, 69%, 0%, 20.4%)
CIE-LAB	lab(46.94, 62.50, -53.68)
CIE-LCH	lch(46.94, 82.39, 319.34°)
OKLab	oklab(57% 0.1545 -0.151)
OKLCH	oklch(57% 0.216 315.7)
XYZ	xyz(28.2812, 15.9749, 58.0820)
Luminance	0.1597 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FCB #64CB3F

analogous

#603FCB #A63FCB #CB3FAA

triadic

#A63FCB #CBA63F #3FCBA6

tetradic

#A63FCB #CB603F #64CB3F #3FAACB

square

#A63FCB #CB603F #64CB3F #3FAACB

split-complementary

#A63FCB #AACB3F #3FCB60

monochromatic

#5B1F71 #822CA1 #A63FCB #BC6FD8 #D39FE5

Accessibility & contrast

On white

5.01

#A63FCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#A63FCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FCB

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FCB	#FFFFFF	#000000	##FFFFFF
##A63FCB	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CF

Deuteranopia (green-blind)

#3D72C8

Tritanopia (blue-blind)

#A35B80

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a63fcb;
/* rgb */ color: rgb(166, 63, 203);
/* oklch */ color: oklch(57.0% 0.216 315.7);

Tailwind

colors: {
  custom: {
    50: '#c47cdb',
    500: '#a63fcb',
    950: '#000000',
  },
}

SCSS

$custom: #a63fcb;
$custom-light: #c47cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fcb",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 203
  },
  "hsl": {
    "h": 284.143,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57001,
    "c": 0.21606,
    "h": 315.7
  },
  "luminance": 0.15974
}

Semantic roles & 50–950 ramp

primary

#A63FCB

secondary

#A4D194

accent

#E14770

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63FCB

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

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