#A63AC5#A63AC5

#A63AC5 is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 56.1% C 0.217 H 317.7°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#A63AC5
RGB	rgb(166, 58, 197)
HSL	hsl(287, 55%, 50%)
HSV	hsv(287, 71%, 77%)
CMYK	cmyk(15.7%, 70.6%, 0%, 22.7%)
CIE-LAB	lab(45.86, 63.32, -51.95)
CIE-LCH	lch(45.86, 81.90, 320.63°)
OKLab	oklab(56.11% 0.1601 -0.1459)
OKLCH	oklch(56.11% 0.217 317.7)
XYZ	xyz(27.3155, 15.1655, 54.3009)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AC5 #59C53A

analogous

#613AC5 #A63AC5 #C53A9E

triadic

#A63AC5 #C5A63A #3AC5A6

tetradic

#A63AC5 #C5613A #59C53A #3A9EC5

square

#A63AC5 #C5613A #59C53A #3A9EC5

split-complementary

#A63AC5 #9EC53A #3AC561

monochromatic

#561E66 #7E2C96 #A63AC5 #BB69D3 #D199E1

Accessibility & contrast

On white

5.21

#A63AC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#A63AC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AC5

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AC5	#FFFFFF	#000000	##FFFFFF
##A63AC5	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C9

Deuteranopia (green-blind)

#3F70C2

Tritanopia (blue-blind)

#A5557C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a63ac5;
/* rgb */ color: rgb(166, 58, 197);
/* oklch */ color: oklch(56.1% 0.217 317.7);

Tailwind

colors: {
  custom: {
    50: '#c47ad7',
    500: '#a63ac5',
    950: '#000000',
  },
}

SCSS

$custom: #a63ac5;
$custom-light: #c47ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ac5",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 197
  },
  "hsl": {
    "h": 286.619,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.56109,
    "c": 0.21663,
    "h": 317.7
  },
  "luminance": 0.15164
}

Semantic roles & 50–950 ramp

primary

#A63AC5

secondary

#9CCD8E

accent

#DE4A6B

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A63AC5

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

Preview Lab → · Contrast checker → · Palette generator →