#A63EA4#A63EA4

#A63EA4 is a mid, vivid purple. Relative luminance 0.142; OKLCH L 54.6% C 0.183 H 328.5°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#A63EA4
RGB	rgb(166, 62, 164)
HSL	hsl(301, 46%, 45%)
HSV	hsv(301, 63%, 65%)
CMYK	cmyk(0%, 62.7%, 1.2%, 34.9%)
CIE-LAB	lab(44.57, 55.62, -34.62)
CIE-LCH	lch(44.57, 65.51, 328.10°)
OKLab	oklab(54.57% 0.1558 -0.0955)
OKLCH	oklch(54.57% 0.183 328.5)
XYZ	xyz(24.1491, 14.2342, 36.5903)
Luminance	0.1423 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63EA4 #3EA640

analogous

#743EA6 #A63EA4 #A63E70

triadic

#A63EA4 #A4A63E #3EA4A6

tetradic

#A63EA4 #A6743E #3EA640 #3E70A6

square

#A63EA4 #A6743E #3EA640 #3E70A6

split-complementary

#A63EA4 #70A63E #3EA674

monochromatic

#4D1D4C #792D78 #A63EA4 #C35EC1 #D48BD2

Accessibility & contrast

On white

5.46

#A63EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#A63EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63EA4

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63EA4	#FFFFFF	#000000	##FFFFFF
##A63EA4	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3361A7

Deuteranopia (green-blind)

#586EA1

Tritanopia (blue-blind)

#AB4B6B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a63ea4;
/* rgb */ color: rgb(166, 62, 164);
/* oklch */ color: oklch(54.6% 0.183 328.5);

Tailwind

colors: {
  custom: {
    50: '#c37bbf',
    500: '#a63ea4',
    950: '#000000',
  },
}

SCSS

$custom: #a63ea4;
$custom-light: #c37bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ea4",
  "rgb": {
    "r": 166,
    "g": 62,
    "b": 164
  },
  "hsl": {
    "h": 301.154,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54574,
    "c": 0.18268,
    "h": 328.5
  },
  "luminance": 0.14233
}

Semantic roles & 50–950 ramp

primary

#A63EA4

secondary

#82BE83

accent

#D55553

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63EA4

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

Preview Lab → · Contrast checker → · Palette generator →