#A63FA1#A63FA1

#A63FA1 is a mid, vivid purple. Relative luminance 0.142; OKLCH L 54.5% C 0.179 H 329.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#A63FA1
RGB	rgb(166, 63, 161)
HSL	hsl(303, 45%, 45%)
HSV	hsv(303, 62%, 65%)
CMYK	cmyk(0%, 62%, 3%, 34.9%)
CIE-LAB	lab(44.57, 54.67, -32.83)
CIE-LCH	lch(44.57, 63.77, 329.01°)
OKLab	oklab(54.53% 0.1543 -0.0903)
OKLCH	oklch(54.53% 0.179 329.7)
XYZ	xyz(23.9362, 14.2369, 35.1986)
Luminance	0.1424 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FA1 #3FA644

analogous

#783FA6 #A63FA1 #A63F6D

triadic

#A63FA1 #A1A63F #3FA1A6

tetradic

#A63FA1 #A6783F #3FA644 #3F6DA6

square

#A63FA1 #A6783F #3FA644 #3F6DA6

split-complementary

#A63FA1 #6DA63F #3FA678

monochromatic

#4D1D4B #7A2E76 #A63FA1 #C360BE #D38CD0

Accessibility & contrast

On white

5.46

#A63FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#A63FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FA1

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FA1	#FFFFFF	#000000	##FFFFFF
##A63FA1	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3660A4

Deuteranopia (green-blind)

#5A6E9E

Tritanopia (blue-blind)

#AC4A6A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a63fa1;
/* rgb */ color: rgb(166, 63, 161);
/* oklch */ color: oklch(54.5% 0.179 329.7);

Tailwind

colors: {
  custom: {
    50: '#c37bbd',
    500: '#a63fa1',
    950: '#000000',
  },
}

SCSS

$custom: #a63fa1;
$custom-light: #c37bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fa1",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 161
  },
  "hsl": {
    "h": 302.913,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54527,
    "c": 0.17875,
    "h": 329.7
  },
  "luminance": 0.14235
}

Semantic roles & 50–950 ramp

primary

#A63FA1

secondary

#83BE86

accent

#D55953

background

#FCF7FB

surface

#F8EEF6

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63FA1

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

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