#A63FC3#A63FC3

#A63FC3 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.5% C 0.209 H 318.0°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#A63FC3
RGB	rgb(166, 63, 195)
HSL	hsl(287, 52%, 51%)
HSV	hsv(287, 68%, 76%)
CMYK	cmyk(14.9%, 67.7%, 0%, 23.5%)
CIE-LAB	lab(46.45, 60.93, -49.84)
CIE-LCH	lch(46.45, 78.72, 320.71°)
OKLab	oklab(56.49% 0.155 -0.1398)
OKLCH	oklch(56.49% 0.209 318)
XYZ	xyz(27.3523, 15.6033, 53.1901)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FC3 #5CC33F

analogous

#643FC3 #A63FC3 #C33F9E

triadic

#A63FC3 #C3A63F #3FC3A6

tetradic

#A63FC3 #C3643F #5CC33F #3F9EC3

square

#A63FC3 #C3643F #5CC33F #3F9EC3

split-complementary

#A63FC3 #9EC33F #3FC364

monochromatic

#582067 #7F2F96 #A63FC3 #BC6ED2 #D19CE0

Accessibility & contrast

On white

5.10

#A63FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#A63FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FC3

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FC3	#FFFFFF	#000000	##FFFFFF
##A63FC3	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C7

Deuteranopia (green-blind)

#4471C0

Tritanopia (blue-blind)

#A5587C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a63fc3;
/* rgb */ color: rgb(166, 63, 195);
/* oklch */ color: oklch(56.5% 0.209 318.0);

Tailwind

colors: {
  custom: {
    50: '#c47cd6',
    500: '#a63fc3',
    950: '#000000',
  },
}

SCSS

$custom: #a63fc3;
$custom-light: #c47cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fc3",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 195
  },
  "hsl": {
    "h": 286.818,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56491,
    "c": 0.20873,
    "h": 318
  },
  "luminance": 0.15602
}

Semantic roles & 50–950 ramp

primary

#A63FC3

secondary

#9ECC92

accent

#DC4C6C

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A63FC3

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

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