#A63AB3#A63AB3

#A63AB3 is a mid, highly saturated purple. Relative luminance 0.144; OKLCH L 55.0% C 0.201 H 323.2°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#A63AB3
RGB	rgb(166, 58, 179)
HSL	hsl(294, 51%, 46%)
HSV	hsv(294, 68%, 70%)
CMYK	cmyk(7.3%, 67.6%, 0%, 29.8%)
CIE-LAB	lab(44.79, 59.94, -43.15)
CIE-LCH	lch(44.79, 73.86, 324.25°)
OKLab	oklab(55% 0.1609 -0.1202)
OKLCH	oklch(55% 0.201 323.2)
XYZ	xyz(25.3749, 14.3892, 44.0799)
Luminance	0.1439 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AB3 #47B33A

analogous

#6A3AB3 #A63AB3 #B33A84

triadic

#A63AB3 #B3A63A #3AB3A6

tetradic

#A63AB3 #B36A3A #47B33A #3A84B3

square

#A63AB3 #B36A3A #47B33A #3A84B3

split-complementary

#A63AB3 #84B33A #3AB36A

monochromatic

#501C57 #7B2B85 #A63AB3 #C05FCB #D28DDA

Accessibility & contrast

On white

5.42

#A63AB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#A63AB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AB3

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AB3	#FFFFFF	#000000	##FFFFFF
##A63AB3	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A62B7

Deuteranopia (green-blind)

#4D6EB0

Tritanopia (blue-blind)

#A94E72

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a63ab3;
/* rgb */ color: rgb(166, 58, 179);
/* oklch */ color: oklch(55.0% 0.201 323.2);

Tailwind

colors: {
  custom: {
    50: '#c479ca',
    500: '#a63ab3',
    950: '#000000',
  },
}

SCSS

$custom: #a63ab3;
$custom-light: #c479ca;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ab3",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 179
  },
  "hsl": {
    "h": 293.554,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54995,
    "c": 0.20083,
    "h": 323.2
  },
  "luminance": 0.14388
}

Semantic roles & 50–950 ramp

primary

#A63AB3

secondary

#8BC584

accent

#DB4D5C

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63AB3

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

Preview Lab → · Contrast checker → · Palette generator →