#A63EA1#A63EA1

#A63EA1 is a mid, vivid purple. Relative luminance 0.141; OKLCH L 54.4% C 0.180 H 329.7°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#A63EA1
RGB	rgb(166, 62, 161)
HSL	hsl(303, 46%, 45%)
HSV	hsv(303, 63%, 65%)
CMYK	cmyk(0%, 62.7%, 3%, 34.9%)
CIE-LAB	lab(44.41, 55.10, -33.08)
CIE-LCH	lch(44.41, 64.26, 329.02°)
OKLab	oklab(54.41% 0.1555 -0.091)
OKLCH	oklch(54.41% 0.18 329.7)
XYZ	xyz(23.8813, 14.1271, 35.1803)
Luminance	0.1412 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63EA1 #3EA643

analogous

#773EA6 #A63EA1 #A63E6D

triadic

#A63EA1 #A1A63E #3EA1A6

tetradic

#A63EA1 #A6773E #3EA643 #3E6DA6

square

#A63EA1 #A6773E #3EA643 #3E6DA6

split-complementary

#A63EA1 #6DA63E #3EA677

monochromatic

#4D1D4B #792D76 #A63EA1 #C35EBE #D48BD0

Accessibility & contrast

On white

5.49

#A63EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#A63EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63EA1

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63EA1	#FFFFFF	#000000	##FFFFFF
##A63EA1	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3560A4

Deuteranopia (green-blind)

#596E9E

Tritanopia (blue-blind)

#AC496A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a63ea1;
/* rgb */ color: rgb(166, 62, 161);
/* oklch */ color: oklch(54.4% 0.180 329.7);

Tailwind

colors: {
  custom: {
    50: '#c37abd',
    500: '#a63ea1',
    950: '#000000',
  },
}

SCSS

$custom: #a63ea1;
$custom-light: #c37abd;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ea1",
  "rgb": {
    "r": 166,
    "g": 62,
    "b": 161
  },
  "hsl": {
    "h": 302.885,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54413,
    "c": 0.18017,
    "h": 329.7
  },
  "luminance": 0.14125
}

Semantic roles & 50–950 ramp

primary

#A63EA1

secondary

#82BE84

accent

#D55953

background

#FCF7FB

surface

#F8EEF6

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63EA1

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

Preview Lab → · Contrast checker → · Palette generator →