#A63FD8#A63FD8

#A63FD8 is a mid, highly saturated purple. Relative luminance 0.166; OKLCH L 57.9% C 0.228 H 312.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#A63FD8
RGB	rgb(166, 63, 216)
HSL	hsl(280, 66%, 55%)
HSV	hsv(280, 71%, 85%)
CMYK	cmyk(23.1%, 70.8%, 0%, 15.3%)
CIE-LAB	lab(47.78, 65.13, -59.80)
CIE-LCH	lch(47.78, 88.42, 317.44°)
OKLab	oklab(57.87% 0.1533 -0.1689)
OKLCH	oklch(57.87% 0.228 312.2)
XYZ	xyz(29.8958, 16.6207, 66.5857)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FD8 #71D83F

analogous

#593FD8 #A63FD8 #D83FBE

triadic

#A63FD8 #D8A63F #3FD8A6

tetradic

#A63FD8 #D8593F #71D83F #3FBED8

square

#A63FD8 #D8593F #71D83F #3FBED8

split-complementary

#A63FD8 #BED83F #3FD859

monochromatic

#601A82 #8625B5 #A63FD8 #BE72E2 #D5A5ED

Accessibility & contrast

On white

4.86

#A63FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#A63FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FD8

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FD8	#FFFFFF	#000000	##FFFFFF
##A63FD8	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDC

Deuteranopia (green-blind)

#2D73D5

Tritanopia (blue-blind)

#A06088

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a63fd8;
/* rgb */ color: rgb(166, 63, 216);
/* oklch */ color: oklch(57.9% 0.228 312.2);

Tailwind

colors: {
  custom: {
    50: '#c57de5',
    500: '#a63fd8',
    950: '#000000',
  },
}

SCSS

$custom: #a63fd8;
$custom-light: #c57de5;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fd8",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 216
  },
  "hsl": {
    "h": 280.392,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57865,
    "c": 0.22809,
    "h": 312.2
  },
  "luminance": 0.1662
}

Semantic roles & 50–950 ramp

primary

#A63FD8

secondary

#AEDA99

accent

#E93F76

background

#FCF8FE

surface

#F9EFFC

border

#D2CAD5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A63FD8

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

Preview Lab → · Contrast checker → · Palette generator →