#A63CB5#A63CB5

#A63CB5 is a mid, highly saturated purple. Relative luminance 0.147; OKLCH L 55.3% C 0.200 H 322.5°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#A63CB5
RGB	rgb(166, 60, 181)
HSL	hsl(293, 50%, 47%)
HSV	hsv(293, 67%, 71%)
CMYK	cmyk(8.3%, 66.9%, 0%, 29%)
CIE-LAB	lab(45.19, 59.50, -43.69)
CIE-LCH	lch(45.19, 73.82, 323.72°)
OKLab	oklab(55.32% 0.1587 -0.1217)
OKLCH	oklch(55.32% 0.2 322.5)
XYZ	xyz(25.6814, 14.6763, 45.1872)
Luminance	0.1467 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63CB5 #4BB53C

analogous

#6A3CB5 #A63CB5 #B53C88

triadic

#A63CB5 #B5A63C #3CB5A6

tetradic

#A63CB5 #B56A3C #4BB53C #3C88B5

square

#A63CB5 #B56A3C #4BB53C #3C88B5

split-complementary

#A63CB5 #88B53C #3CB56A

monochromatic

#521E59 #7C2D87 #A63CB5 #BE63CB #D191DB

Accessibility & contrast

On white

5.34

#A63CB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#A63CB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63CB5

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63CB5	#FFFFFF	#000000	##FFFFFF
##A63CB5	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B63B9

Deuteranopia (green-blind)

#4D6FB2

Tritanopia (blue-blind)

#A85074

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a63cb5;
/* rgb */ color: rgb(166, 60, 181);
/* oklch */ color: oklch(55.3% 0.200 322.5);

Tailwind

colors: {
  custom: {
    50: '#c47acc',
    500: '#a63cb5',
    950: '#000000',
  },
}

SCSS

$custom: #a63cb5;
$custom-light: #c47acc;
$custom-dark: #000000;

JSON

{
  "hex": "#a63cb5",
  "rgb": {
    "r": 166,
    "g": 60,
    "b": 181
  },
  "hsl": {
    "h": 292.562,
    "s": 50.207,
    "l": 47.255
  },
  "oklch": {
    "l": 0.5532,
    "c": 0.20002,
    "h": 322.5
  },
  "luminance": 0.14675
}

Semantic roles & 50–950 ramp

primary

#A63CB5

secondary

#8FC687

accent

#DA4E5F

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63CB5

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

Preview Lab → · Contrast checker → · Palette generator →