#A63DA3#A63DA3

#A63DA3 is a mid, vivid purple. Relative luminance 0.141; OKLCH L 54.4% C 0.183 H 328.9°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#A63DA3
RGB	rgb(166, 61, 163)
HSL	hsl(302, 46%, 45%)
HSV	hsv(302, 63%, 65%)
CMYK	cmyk(0%, 63.3%, 1.8%, 34.9%)
CIE-LAB	lab(44.36, 55.87, -34.35)
CIE-LCH	lch(44.36, 65.58, 328.42°)
OKLab	oklab(54.41% 0.1569 -0.0947)
OKLCH	oklch(54.41% 0.183 328.9)
XYZ	xyz(24.0052, 14.0905, 36.0986)
Luminance	0.1409 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63DA3 #3DA640

analogous

#753DA6 #A63DA3 #A63D6F

triadic

#A63DA3 #A3A63D #3DA3A6

tetradic

#A63DA3 #A6753D #3DA640 #3D6FA6

square

#A63DA3 #A6753D #3DA640 #3D6FA6

split-complementary

#A63DA3 #6FA63D #3DA675

monochromatic

#4C1C4B #792D77 #A63DA3 #C35DC0 #D48AD2

Accessibility & contrast

On white

5.50

#A63DA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#A63DA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63DA3

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63DA3	#FFFFFF	#000000	##FFFFFF
##A63DA3	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)

#3260A6

Deuteranopia (green-blind)

#586EA0

Tritanopia (blue-blind)

#AB4A6A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a63da3;
/* rgb */ color: rgb(166, 61, 163);
/* oklch */ color: oklch(54.4% 0.183 328.9);

Tailwind

colors: {
  custom: {
    50: '#c37abe',
    500: '#a63da3',
    950: '#000000',
  },
}

SCSS

$custom: #a63da3;
$custom-light: #c37abe;
$custom-dark: #000000;

JSON

{
  "hex": "#a63da3",
  "rgb": {
    "r": 166,
    "g": 61,
    "b": 163
  },
  "hsl": {
    "h": 301.714,
    "s": 46.256,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54408,
    "c": 0.18323,
    "h": 328.9
  },
  "luminance": 0.14089
}

Semantic roles & 50–950 ramp

primary

#A63DA3

secondary

#80BE82

accent

#D65652

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63DA3

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

Preview Lab → · Contrast checker → · Palette generator →