#A63EA3#A63EA3

#A63EA3 is a mid, vivid purple. Relative luminance 0.142; OKLCH L 54.5% C 0.182 H 328.9°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#A63EA3
RGB	rgb(166, 62, 163)
HSL	hsl(302, 46%, 45%)
HSV	hsv(302, 63%, 65%)
CMYK	cmyk(0%, 62.7%, 1.8%, 34.9%)
CIE-LAB	lab(44.52, 55.44, -34.11)
CIE-LCH	lch(44.52, 65.10, 328.40°)
OKLab	oklab(54.52% 0.1557 -0.094)
OKLCH	oklch(54.52% 0.182 328.9)
XYZ	xyz(24.0591, 14.1982, 36.1166)
Luminance	0.1420 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63EA3 #3EA641

analogous

#753EA6 #A63EA3 #A63E6F

triadic

#A63EA3 #A3A63E #3EA3A6

tetradic

#A63EA3 #A6753E #3EA641 #3E6FA6

square

#A63EA3 #A6753E #3EA641 #3E6FA6

split-complementary

#A63EA3 #6FA63E #3EA675

monochromatic

#4D1D4B #792D77 #A63EA3 #C35EC0 #D48BD1

Accessibility & contrast

On white

5.47

#A63EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#A63EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63EA3

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63EA3	#FFFFFF	#000000	##FFFFFF
##A63EA3	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3460A6

Deuteranopia (green-blind)

#586EA0

Tritanopia (blue-blind)

#AB4A6B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a63ea3;
/* rgb */ color: rgb(166, 62, 163);
/* oklch */ color: oklch(54.5% 0.182 328.9);

Tailwind

colors: {
  custom: {
    50: '#c37bbe',
    500: '#a63ea3',
    950: '#000000',
  },
}

SCSS

$custom: #a63ea3;
$custom-light: #c37bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ea3",
  "rgb": {
    "r": 166,
    "g": 62,
    "b": 163
  },
  "hsl": {
    "h": 301.731,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5452,
    "c": 0.18184,
    "h": 328.9
  },
  "luminance": 0.14197
}

Semantic roles & 50–950 ramp

primary

#A63EA3

secondary

#82BE83

accent

#D55653

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63EA3

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

Preview Lab → · Contrast checker → · Palette generator →