#A63DA4#A63DA4

#A63DA4 is a mid, vivid purple. Relative luminance 0.141; OKLCH L 54.5% C 0.184 H 328.5°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#A63DA4
RGB	rgb(166, 61, 164)
HSL	hsl(301, 46%, 45%)
HSV	hsv(301, 63%, 65%)
CMYK	cmyk(0%, 63.3%, 1.2%, 34.9%)
CIE-LAB	lab(44.41, 56.04, -34.86)
CIE-LCH	lch(44.41, 66.00, 328.11°)
OKLab	oklab(54.46% 0.157 -0.0961)
OKLCH	oklch(54.46% 0.184 328.5)
XYZ	xyz(24.0952, 14.1264, 36.5723)
Luminance	0.1412 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63DA4 #3DA63F

analogous

#743DA6 #A63DA4 #A63D70

triadic

#A63DA4 #A4A63D #3DA4A6

tetradic

#A63DA4 #A6743D #3DA63F #3D70A6

square

#A63DA4 #A6743D #3DA63F #3D70A6

split-complementary

#A63DA4 #70A63D #3DA674

monochromatic

#4C1C4C #792D78 #A63DA4 #C35DC1 #D48AD2

Accessibility & contrast

On white

5.49

#A63DA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#A63DA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63DA4

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63DA4	#FFFFFF	#000000	##FFFFFF
##A63DA4	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3160A7

Deuteranopia (green-blind)

#576EA1

Tritanopia (blue-blind)

#AB4A6B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a63da4;
/* rgb */ color: rgb(166, 61, 164);
/* oklch */ color: oklch(54.5% 0.184 328.5);

Tailwind

colors: {
  custom: {
    50: '#c37abf',
    500: '#a63da4',
    950: '#000000',
  },
}

SCSS

$custom: #a63da4;
$custom-light: #c37abf;
$custom-dark: #000000;

JSON

{
  "hex": "#a63da4",
  "rgb": {
    "r": 166,
    "g": 61,
    "b": 164
  },
  "hsl": {
    "h": 301.143,
    "s": 46.256,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54462,
    "c": 0.18407,
    "h": 328.5
  },
  "luminance": 0.14125
}

Semantic roles & 50–950 ramp

primary

#A63DA4

secondary

#80BE82

accent

#D65452

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63DA4

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

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