#A63DA9#A63DA9

#A63DA9 is a mid, vivid purple. Relative luminance 0.143; OKLCH L 54.7% C 0.188 H 326.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#A63DA9
RGB	rgb(166, 61, 169)
HSL	hsl(298, 47%, 45%)
HSV	hsv(298, 64%, 66%)
CMYK	cmyk(1.8%, 63.9%, 0%, 33.7%)
CIE-LAB	lab(44.68, 56.92, -37.42)
CIE-LCH	lch(44.68, 68.12, 326.68°)
OKLab	oklab(54.74% 0.1573 -0.1035)
OKLCH	oklch(54.74% 0.188 326.6)
XYZ	xyz(24.5556, 14.3106, 38.9973)
Luminance	0.1431 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63DA9 #40A93D

analogous

#703DA9 #A63DA9 #A93D76

triadic

#A63DA9 #A9A63D #3DA9A6

tetradic

#A63DA9 #A9703D #40A93D #3D76A9

square

#A63DA9 #A9703D #40A93D #3D76A9

split-complementary

#A63DA9 #76A93D #3DA970

monochromatic

#4E1D4F #7A2D7C #A63DA9 #C25EC5 #D38BD5

Accessibility & contrast

On white

5.44

#A63DA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#A63DA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63DA9

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63DA9	#FFFFFF	#000000	##FFFFFF
##A63DA9	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D61AC

Deuteranopia (green-blind)

#556EA6

Tritanopia (blue-blind)

#AA4C6E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a63da9;
/* rgb */ color: rgb(166, 61, 169);
/* oklch */ color: oklch(54.7% 0.188 326.6);

Tailwind

colors: {
  custom: {
    50: '#c37ac3',
    500: '#a63da9',
    950: '#000000',
  },
}

SCSS

$custom: #a63da9;
$custom-light: #c37ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#a63da9",
  "rgb": {
    "r": 166,
    "g": 61,
    "b": 169
  },
  "hsl": {
    "h": 298.333,
    "s": 46.957,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54737,
    "c": 0.1883,
    "h": 326.6
  },
  "luminance": 0.14309
}

Semantic roles & 50–950 ramp

primary

#A63DA9

secondary

#84C082

accent

#D75155

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A12

muted

#827C81

Preview Lab

Preview with #A63DA9

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

Preview Lab → · Contrast checker → · Palette generator →