#A63AC0#A63AC0

#A63AC0 is a mid, highly saturated purple. Relative luminance 0.149; OKLCH L 55.8% C 0.212 H 319.1°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#A63AC0
RGB	rgb(166, 58, 192)
HSL	hsl(288, 54%, 49%)
HSV	hsv(288, 70%, 75%)
CMYK	cmyk(13.5%, 69.8%, 0%, 24.7%)
CIE-LAB	lab(45.55, 62.36, -49.54)
CIE-LCH	lch(45.55, 79.64, 321.54°)
OKLab	oklab(55.79% 0.1605 -0.1388)
OKLCH	oklch(55.79% 0.212 319.1)
XYZ	xyz(26.7521, 14.9401, 51.3335)
Luminance	0.1494 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AC0 #54C03A

analogous

#633AC0 #A63AC0 #C03A97

triadic

#A63AC0 #C0A63A #3AC0A6

tetradic

#A63AC0 #C0633A #54C03A #3A97C0

square

#A63AC0 #C0633A #54C03A #3A97C0

split-complementary

#A63AC0 #97C03A #3AC063

monochromatic

#551E62 #7D2C91 #A63AC0 #BC66D1 #D195DF

Accessibility & contrast

On white

5.27

#A63AC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#A63AC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AC0

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AC0	#FFFFFF	#000000	##FFFFFF
##A63AC0	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C4

Deuteranopia (green-blind)

#436FBD

Tritanopia (blue-blind)

#A65379

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a63ac0;
/* rgb */ color: rgb(166, 58, 192);
/* oklch */ color: oklch(55.8% 0.212 319.1);

Tailwind

colors: {
  custom: {
    50: '#c479d4',
    500: '#a63ac0',
    950: '#000000',
  },
}

SCSS

$custom: #a63ac0;
$custom-light: #c479d4;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ac0",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 192
  },
  "hsl": {
    "h": 288.358,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.5579,
    "c": 0.2122,
    "h": 319.1
  },
  "luminance": 0.14939
}

Semantic roles & 50–950 ramp

primary

#A63AC0

secondary

#98CA8B

accent

#DD4B67

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A63AC0

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

Preview Lab → · Contrast checker → · Palette generator →