#A63CD8#A63CD8

#A63CD8 is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.6% C 0.231 H 312.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#A63CD8
RGB	rgb(166, 60, 216)
HSL	hsl(281, 67%, 54%)
HSV	hsv(281, 72%, 85%)
CMYK	cmyk(23.1%, 72.2%, 0%, 15.3%)
CIE-LAB	lab(47.36, 66.31, -60.47)
CIE-LCH	lch(47.36, 89.74, 317.64°)
OKLab	oklab(57.57% 0.1561 -0.1709)
OKLCH	oklch(57.57% 0.231 312.4)
XYZ	xyz(29.7342, 16.2974, 66.5318)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63CD8 #6ED83C

analogous

#583CD8 #A63CD8 #D83CBC

triadic

#A63CD8 #D8A63C #3CD8A6

tetradic

#A63CD8 #D8583C #6ED83C #3CBCD8

square

#A63CD8 #D8583C #6ED83C #3CBCD8

split-complementary

#A63CD8 #BCD83C #3CD858

monochromatic

#5F1A80 #8524B3 #A63CD8 #BD6FE2 #D5A2EC

Accessibility & contrast

On white

4.93

#A63CD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#A63CD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63CD8

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63CD8	#FFFFFF	#000000	##FFFFFF
##A63CD8	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDC

Deuteranopia (green-blind)

#2972D5

Tritanopia (blue-blind)

#A05F87

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a63cd8;
/* rgb */ color: rgb(166, 60, 216);
/* oklch */ color: oklch(57.6% 0.231 312.4);

Tailwind

colors: {
  custom: {
    50: '#c57be5',
    500: '#a63cd8',
    950: '#000000',
  },
}

SCSS

$custom: #a63cd8;
$custom-light: #c57be5;
$custom-dark: #000000;

JSON

{
  "hex": "#a63cd8",
  "rgb": {
    "r": 166,
    "g": 60,
    "b": 216
  },
  "hsl": {
    "h": 280.769,
    "s": 66.667,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57569,
    "c": 0.23149,
    "h": 312.4
  },
  "luminance": 0.16297
}

Semantic roles & 50–950 ramp

primary

#A63CD8

secondary

#ACD997

accent

#EA3E75

background

#FCF7FE

surface

#F9EEFC

border

#D2C9D5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A63CD8

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

Preview Lab → · Contrast checker → · Palette generator →