#A63CB4#A63CB4

#A63CB4 is a mid, vivid purple. Relative luminance 0.146; OKLCH L 55.3% C 0.199 H 322.8°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#A63CB4
RGB	rgb(166, 60, 180)
HSL	hsl(293, 50%, 47%)
HSV	hsv(293, 67%, 71%)
CMYK	cmyk(7.8%, 66.7%, 0%, 29.4%)
CIE-LAB	lab(45.13, 59.32, -43.19)
CIE-LCH	lch(45.13, 73.38, 323.94°)
OKLab	oklab(55.26% 0.1587 -0.1203)
OKLCH	oklch(55.26% 0.199 322.8)
XYZ	xyz(25.5792, 14.6354, 44.6488)
Luminance	0.1463 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63CB4 #4AB43C

analogous

#6A3CB4 #A63CB4 #B43C86

triadic

#A63CB4 #B4A63C #3CB4A6

tetradic

#A63CB4 #B46A3C #4AB43C #3C86B4

square

#A63CB4 #B46A3C #4AB43C #3C86B4

split-complementary

#A63CB4 #86B43C #3CB46A

monochromatic

#511D58 #7C2D86 #A63CB4 #BF62CB #D190DA

Accessibility & contrast

On white

5.35

#A63CB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#A63CB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63CB4

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63CB4	#FFFFFF	#000000	##FFFFFF
##A63CB4	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D63B8

Deuteranopia (green-blind)

#4D6FB1

Tritanopia (blue-blind)

#A85073

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a63cb4;
/* rgb */ color: rgb(166, 60, 180);
/* oklch */ color: oklch(55.3% 0.199 322.8);

Tailwind

colors: {
  custom: {
    50: '#c47acb',
    500: '#a63cb4',
    950: '#000000',
  },
}

SCSS

$custom: #a63cb4;
$custom-light: #c47acb;
$custom-dark: #000000;

JSON

{
  "hex": "#a63cb4",
  "rgb": {
    "r": 166,
    "g": 60,
    "b": 180
  },
  "hsl": {
    "h": 293,
    "s": 50,
    "l": 47.059
  },
  "oklch": {
    "l": 0.55261,
    "c": 0.19914,
    "h": 322.8
  },
  "luminance": 0.14634
}

Semantic roles & 50–950 ramp

primary

#A63CB4

secondary

#8EC587

accent

#DA4E5F

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63CB4

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

Preview Lab → · Contrast checker → · Palette generator →