#A63CA0#A63CA0

#A63CA0 is a mid, vivid purple. Relative luminance 0.139; OKLCH L 54.1% C 0.182 H 330.1°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#A63CA0
RGB	rgb(166, 60, 160)
HSL	hsl(303, 47%, 44%)
HSV	hsv(303, 64%, 65%)
CMYK	cmyk(0%, 63.9%, 3.6%, 34.9%)
CIE-LAB	lab(44.06, 55.78, -33.04)
CIE-LCH	lch(44.06, 64.83, 329.36°)
OKLab	oklab(54.14% 0.1578 -0.0909)
OKLCH	oklch(54.14% 0.182 330.1)
XYZ	xyz(23.6868, 13.8785, 34.6821)
Luminance	0.1388 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63CA0 #3CA642

analogous

#773CA6 #A63CA0 #A63C6B

triadic

#A63CA0 #A0A63C #3CA0A6

tetradic

#A63CA0 #A6773C #3CA642 #3C6BA6

square

#A63CA0 #A6773C #3CA642 #3C6BA6

split-complementary

#A63CA0 #6BA63C #3CA677

monochromatic

#4C1C49 #792C75 #A63CA0 #C45BBE #D488D0

Accessibility & contrast

On white

5.56

#A63CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#A63CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63CA0

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63CA0	#FFFFFF	#000000	##FFFFFF
##A63CA0	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335FA3

Deuteranopia (green-blind)

#596D9D

Tritanopia (blue-blind)

#AC4869

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a63ca0;
/* rgb */ color: rgb(166, 60, 160);
/* oklch */ color: oklch(54.1% 0.182 330.1);

Tailwind

colors: {
  custom: {
    50: '#c379bc',
    500: '#a63ca0',
    950: '#000000',
  },
}

SCSS

$custom: #a63ca0;
$custom-light: #c379bc;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ca0",
  "rgb": {
    "r": 166,
    "g": 60,
    "b": 160
  },
  "hsl": {
    "h": 303.396,
    "s": 46.903,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54138,
    "c": 0.18213,
    "h": 330.1
  },
  "luminance": 0.13877
}

Semantic roles & 50–950 ramp

primary

#A63CA0

secondary

#7FBE83

accent

#D75951

background

#FCF7FB

surface

#F8EEF6

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63CA0

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

Preview Lab → · Contrast checker → · Palette generator →