#A63CA6#A63CA6

#A63CA6 is a mid, vivid purple. Relative luminance 0.141; OKLCH L 54.5% C 0.187 H 327.8°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#A63CA6
RGB	rgb(166, 60, 166)
HSL	hsl(300, 47%, 44%)
HSV	hsv(300, 64%, 65%)
CMYK	cmyk(0%, 63.9%, 0%, 34.9%)
CIE-LAB	lab(44.37, 56.81, -36.13)
CIE-LCH	lch(44.37, 67.32, 327.55°)
OKLab	oklab(54.46% 0.1583 -0.0998)
OKLCH	oklch(54.46% 0.187 327.8)
XYZ	xyz(24.2243, 14.0935, 37.5134)
Luminance	0.1409 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63CA6 #3CA63C

analogous

#713CA6 #A63CA6 #A63C71

triadic

#A63CA6 #A6A63C #3CA6A6

tetradic

#A63CA6 #A6713C #3CA63C #3C71A6

square

#A63CA6 #A6713C #3CA63C #3C71A6

split-complementary

#A63CA6 #71A63C #3CA671

monochromatic

#4C1C4C #792C79 #A63CA6 #C45BC4 #D488D4

Accessibility & contrast

On white

5.50

#A63CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#A63CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63CA6

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63CA6	#FFFFFF	#000000	##FFFFFF
##A63CA6	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E60A9

Deuteranopia (green-blind)

#566EA3

Tritanopia (blue-blind)

#AB4A6C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a63ca6;
/* rgb */ color: rgb(166, 60, 166);
/* oklch */ color: oklch(54.5% 0.187 327.8);

Tailwind

colors: {
  custom: {
    50: '#c37ac1',
    500: '#a63ca6',
    950: '#000000',
  },
}

SCSS

$custom: #a63ca6;
$custom-light: #c37ac1;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ca6",
  "rgb": {
    "r": 166,
    "g": 60,
    "b": 166
  },
  "hsl": {
    "h": 300,
    "s": 46.903,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54462,
    "c": 0.18711,
    "h": 327.8
  },
  "luminance": 0.14092
}

Semantic roles & 50–950 ramp

primary

#A63CA6

secondary

#7FBE7F

accent

#D75151

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63CA6

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

Preview Lab → · Contrast checker → · Palette generator →