#A63EB3#A63EB3

#A63EB3 is a mid, vivid purple. Relative luminance 0.148; OKLCH L 55.4% C 0.196 H 323.1°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#A63EB3
RGB	rgb(166, 62, 179)
HSL	hsl(293, 49%, 47%)
HSV	hsv(293, 65%, 70%)
CMYK	cmyk(7.3%, 65.4%, 0%, 29.8%)
CIE-LAB	lab(45.37, 58.31, -42.22)
CIE-LCH	lch(45.37, 71.99, 324.09°)
OKLab	oklab(55.42% 0.1564 -0.1175)
OKLCH	oklch(55.42% 0.196 323.1)
XYZ	xyz(25.5844, 14.8083, 44.1498)
Luminance	0.1481 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63EB3 #4BB33E

analogous

#6B3EB3 #A63EB3 #B33E86

triadic

#A63EB3 #B3A63E #3EB3A6

tetradic

#A63EB3 #B36B3E #4BB33E #3E86B3

square

#A63EB3 #B36B3E #4BB33E #3E86B3

split-complementary

#A63EB3 #86B33E #3EB36B

monochromatic

#521F58 #7C2E86 #A63EB3 #BE65CA #D192D9

Accessibility & contrast

On white

5.30

#A63EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#A63EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63EB3

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63EB3	#FFFFFF	#000000	##FFFFFF
##A63EB3	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2364B6

Deuteranopia (green-blind)

#4F70B0

Tritanopia (blue-blind)

#A95173

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a63eb3;
/* rgb */ color: rgb(166, 62, 179);
/* oklch */ color: oklch(55.4% 0.196 323.1);

Tailwind

colors: {
  custom: {
    50: '#c47bca',
    500: '#a63eb3',
    950: '#000000',
  },
}

SCSS

$custom: #a63eb3;
$custom-light: #c47bca;
$custom-dark: #000000;

JSON

{
  "hex": "#a63eb3",
  "rgb": {
    "r": 166,
    "g": 62,
    "b": 179
  },
  "hsl": {
    "h": 293.333,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.55416,
    "c": 0.19565,
    "h": 323.1
  },
  "luminance": 0.14807
}

Semantic roles & 50–950 ramp

primary

#A63EB3

secondary

#8FC588

accent

#D8505F

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63EB3

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

Preview Lab → · Contrast checker → · Palette generator →