#A63FA4#A63FA4

#A63FA4 is a mid, vivid purple. Relative luminance 0.143; OKLCH L 54.7% C 0.181 H 328.5°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#A63FA4
RGB	rgb(166, 63, 164)
HSL	hsl(301, 45%, 45%)
HSV	hsv(301, 62%, 65%)
CMYK	cmyk(0%, 62%, 1.2%, 34.9%)
CIE-LAB	lab(44.72, 55.19, -34.38)
CIE-LCH	lch(44.72, 65.02, 328.08°)
OKLab	oklab(54.69% 0.1545 -0.0948)
OKLCH	oklch(54.69% 0.181 328.5)
XYZ	xyz(24.2039, 14.3440, 36.6086)
Luminance	0.1434 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FA4 #3FA641

analogous

#753FA6 #A63FA4 #A63F71

triadic

#A63FA4 #A4A63F #3FA4A6

tetradic

#A63FA4 #A6753F #3FA641 #3F71A6

square

#A63FA4 #A6753F #3FA641 #3F71A6

split-complementary

#A63FA4 #71A63F #3FA675

monochromatic

#4D1D4C #7A2E78 #A63FA4 #C360C1 #D38CD2

Accessibility & contrast

On white

5.43

#A63FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#A63FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FA4

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FA4	#FFFFFF	#000000	##FFFFFF
##A63FA4	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3461A7

Deuteranopia (green-blind)

#586FA1

Tritanopia (blue-blind)

#AB4B6C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a63fa4;
/* rgb */ color: rgb(166, 63, 164);
/* oklch */ color: oklch(54.7% 0.181 328.5);

Tailwind

colors: {
  custom: {
    50: '#c37bbf',
    500: '#a63fa4',
    950: '#000000',
  },
}

SCSS

$custom: #a63fa4;
$custom-light: #c37bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fa4",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 164
  },
  "hsl": {
    "h": 301.165,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54686,
    "c": 0.18128,
    "h": 328.5
  },
  "luminance": 0.14342
}

Semantic roles & 50–950 ramp

primary

#A63FA4

secondary

#83BE84

accent

#D55653

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63FA4

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

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