#A63ACD#A63ACD

#A63ACD is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.6% C 0.224 H 315.4°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#A63ACD
RGB	rgb(166, 58, 205)
HSL	hsl(284, 60%, 52%)
HSV	hsv(284, 72%, 80%)
CMYK	cmyk(19%, 71.7%, 0%, 19.6%)
CIE-LAB	lab(46.37, 64.88, -55.76)
CIE-LCH	lch(46.37, 85.55, 319.32°)
OKLab	oklab(56.63% 0.1594 -0.1571)
OKLCH	oklch(56.63% 0.224 315.4)
XYZ	xyz(28.2566, 15.5419, 59.2572)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63ACD #61CD3A

analogous

#5D3ACD #A63ACD #CD3AAA

triadic

#A63ACD #CDA63A #3ACDA6

tetradic

#A63ACD #CD5D3A #61CD3A #3AAACD

square

#A63ACD #CD5D3A #61CD3A #3AAACD

split-complementary

#A63ACD #AACD3A #3ACD5D

monochromatic

#5A1C70 #8129A1 #A63ACD #BC6BD9 #D29CE6

Accessibility & contrast

On white

5.11

#A63ACD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#A63ACD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63ACD

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63ACD	#FFFFFF	#000000	##FFFFFF
##A63ACD	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D1

Deuteranopia (green-blind)

#3671CA

Tritanopia (blue-blind)

#A35980

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a63acd;
/* rgb */ color: rgb(166, 58, 205);
/* oklch */ color: oklch(56.6% 0.224 315.4);

Tailwind

colors: {
  custom: {
    50: '#c57add',
    500: '#a63acd',
    950: '#000000',
  },
}

SCSS

$custom: #a63acd;
$custom-light: #c57add;
$custom-dark: #000000;

JSON

{
  "hex": "#a63acd",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 205
  },
  "hsl": {
    "h": 284.082,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56632,
    "c": 0.22378,
    "h": 315.4
  },
  "luminance": 0.15541
}

Semantic roles & 50–950 ramp

primary

#A63ACD

secondary

#A2D291

accent

#E3456F

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63ACD

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

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