#A63EA5#A63EA5

#A63EA5 is a mid, vivid purple. Relative luminance 0.143; OKLCH L 54.6% C 0.184 H 328.1°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#A63EA5
RGB	rgb(166, 62, 165)
HSL	hsl(301, 46%, 45%)
HSV	hsv(301, 63%, 65%)
CMYK	cmyk(0%, 62.7%, 0.6%, 34.9%)
CIE-LAB	lab(44.62, 55.79, -35.14)
CIE-LCH	lch(44.62, 65.93, 327.80°)
OKLab	oklab(54.63% 0.1558 -0.0969)
OKLCH	oklch(54.63% 0.184 328.1)
XYZ	xyz(24.2397, 14.2705, 37.0678)
Luminance	0.1427 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63EA5 #3EA63F

analogous

#733EA6 #A63EA5 #A63E71

triadic

#A63EA5 #A5A63E #3EA5A6

tetradic

#A63EA5 #A6733E #3EA63F #3E71A6

square

#A63EA5 #A6733E #3EA63F #3E71A6

split-complementary

#A63EA5 #71A63E #3EA673

monochromatic

#4D1D4C #792D79 #A63EA5 #C35EC2 #D48BD3

Accessibility & contrast

On white

5.45

#A63EA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#A63EA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63EA5

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63EA5	#FFFFFF	#000000	##FFFFFF
##A63EA5	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3261A8

Deuteranopia (green-blind)

#576EA2

Tritanopia (blue-blind)

#AB4B6C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a63ea5;
/* rgb */ color: rgb(166, 62, 165);
/* oklch */ color: oklch(54.6% 0.184 328.1);

Tailwind

colors: {
  custom: {
    50: '#c37bc0',
    500: '#a63ea5',
    950: '#000000',
  },
}

SCSS

$custom: #a63ea5;
$custom-light: #c37bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ea5",
  "rgb": {
    "r": 166,
    "g": 62,
    "b": 165
  },
  "hsl": {
    "h": 300.577,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54628,
    "c": 0.18352,
    "h": 328.1
  },
  "luminance": 0.14269
}

Semantic roles & 50–950 ramp

primary

#A63EA5

secondary

#82BE82

accent

#D55453

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63EA5

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

Preview Lab → · Contrast checker → · Palette generator →