#A63AC4#A63AC4

#A63AC4 is a mid, highly saturated purple. Relative luminance 0.151; OKLCH L 56.0% C 0.216 H 318.0°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#A63AC4
RGB	rgb(166, 58, 196)
HSL	hsl(287, 54%, 50%)
HSV	hsv(287, 70%, 77%)
CMYK	cmyk(15.3%, 70.4%, 0%, 23.1%)
CIE-LAB	lab(45.80, 63.13, -51.47)
CIE-LCH	lch(45.80, 81.45, 320.81°)
OKLab	oklab(56.05% 0.1602 -0.1445)
OKLCH	oklch(56.05% 0.216 318)
XYZ	xyz(27.2013, 15.1198, 53.6994)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AC4 #58C43A

analogous

#613AC4 #A63AC4 #C43A9D

triadic

#A63AC4 #C4A63A #3AC4A6

tetradic

#A63AC4 #C4613A #58C43A #3A9DC4

square

#A63AC4 #C4613A #58C43A #3A9DC4

split-complementary

#A63AC4 #9DC43A #3AC461

monochromatic

#561E66 #7E2C95 #A63AC4 #BC69D3 #D198E0

Accessibility & contrast

On white

5.22

#A63AC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#A63AC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AC4

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AC4	#FFFFFF	#000000	##FFFFFF
##A63AC4	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C8

Deuteranopia (green-blind)

#4070C1

Tritanopia (blue-blind)

#A5557B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a63ac4;
/* rgb */ color: rgb(166, 58, 196);
/* oklch */ color: oklch(56.0% 0.216 318.0);

Tailwind

colors: {
  custom: {
    50: '#c47ad6',
    500: '#a63ac4',
    950: '#000000',
  },
}

SCSS

$custom: #a63ac4;
$custom-light: #c47ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ac4",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 196
  },
  "hsl": {
    "h": 286.957,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56045,
    "c": 0.21574,
    "h": 318
  },
  "luminance": 0.15119
}

Semantic roles & 50–950 ramp

primary

#A63AC4

secondary

#9BCC8E

accent

#DE4A6A

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A63AC4

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

Preview Lab → · Contrast checker → · Palette generator →