#A63CB9#A63CB9

#A63CB9 is a mid, highly saturated purple. Relative luminance 0.148; OKLCH L 55.6% C 0.204 H 321.2°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#A63CB9
RGB	rgb(166, 60, 185)
HSL	hsl(291, 51%, 48%)
HSV	hsv(291, 68%, 73%)
CMYK	cmyk(10.3%, 67.6%, 0%, 27.5%)
CIE-LAB	lab(45.42, 60.25, -45.66)
CIE-LCH	lch(45.42, 75.60, 322.84°)
OKLab	oklab(55.56% 0.1587 -0.1275)
OKLCH	oklch(55.56% 0.204 321.2)
XYZ	xyz(26.0977, 14.8428, 47.3798)
Luminance	0.1484 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63CB9 #4FB93C

analogous

#673CB9 #A63CB9 #B93C8D

triadic

#A63CB9 #B9A63C #3CB9A6

tetradic

#A63CB9 #B9673C #4FB93C #3C8DB9

square

#A63CB9 #B9673C #4FB93C #3C8DB9

split-complementary

#A63CB9 #8DB93C #3CB967

monochromatic

#531E5D #7D2D8B #A63CB9 #BD65CD #D193DC

Accessibility & contrast

On white

5.29

#A63CB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#A63CB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63CB9

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63CB9	#FFFFFF	#000000	##FFFFFF
##A63CB9	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1264BD

Deuteranopia (green-blind)

#4A6FB6

Tritanopia (blue-blind)

#A75276

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a63cb9;
/* rgb */ color: rgb(166, 60, 185);
/* oklch */ color: oklch(55.6% 0.204 321.2);

Tailwind

colors: {
  custom: {
    50: '#c47ace',
    500: '#a63cb9',
    950: '#000000',
  },
}

SCSS

$custom: #a63cb9;
$custom-light: #c47ace;
$custom-dark: #000000;

JSON

{
  "hex": "#a63cb9",
  "rgb": {
    "r": 166,
    "g": 60,
    "b": 185
  },
  "hsl": {
    "h": 290.88,
    "s": 51.02,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5556,
    "c": 0.20355,
    "h": 321.2
  },
  "luminance": 0.14841
}

Semantic roles & 50–950 ramp

primary

#A63CB9

secondary

#93C789

accent

#DA4D63

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A63CB9

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

Preview Lab → · Contrast checker → · Palette generator →