#A63FD0#A63FD0

#A63FD0 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.3% C 0.221 H 314.3°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#A63FD0
RGB	rgb(166, 63, 208)
HSL	hsl(283, 61%, 53%)
HSV	hsv(283, 70%, 82%)
CMYK	cmyk(20.2%, 69.7%, 0%, 18.4%)
CIE-LAB	lab(47.26, 63.50, -56.05)
CIE-LCH	lch(47.26, 84.70, 318.57°)
OKLab	oklab(57.33% 0.1541 -0.1579)
OKLCH	oklch(57.33% 0.221 314.3)
XYZ	xyz(28.8866, 16.2170, 61.2708)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FD0 #69D03F

analogous

#5E3FD0 #A63FD0 #D03FB1

triadic

#A63FD0 #D0A63F #3FD0A6

tetradic

#A63FD0 #D05E3F #69D03F #3FB1D0

square

#A63FD0 #D05E3F #69D03F #3FB1D0

split-complementary

#A63FD0 #B1D03F #3FD05E

monochromatic

#5D1D77 #8429A9 #A63FD0 #BD70DC #D4A1E8

Accessibility & contrast

On white

4.95

#A63FD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#A63FD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FD0

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FD0	#FFFFFF	#000000	##FFFFFF
##A63FD0	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD4

Deuteranopia (green-blind)

#3873CD

Tritanopia (blue-blind)

#A25D83

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a63fd0;
/* rgb */ color: rgb(166, 63, 208);
/* oklch */ color: oklch(57.3% 0.221 314.3);

Tailwind

colors: {
  custom: {
    50: '#c57ddf',
    500: '#a63fd0',
    950: '#000000',
  },
}

SCSS

$custom: #a63fd0;
$custom-light: #c57ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fd0",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 208
  },
  "hsl": {
    "h": 282.621,
    "s": 60.669,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57328,
    "c": 0.22068,
    "h": 314.3
  },
  "luminance": 0.16216
}

Semantic roles & 50–950 ramp

primary

#A63FD0

secondary

#A8D596

accent

#E44472

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63FD0

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

Preview Lab → · Contrast checker → · Palette generator →