#A63AC7#A63AC7

#A63AC7 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.2% C 0.218 H 317.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#A63AC7
RGB	rgb(166, 58, 199)
HSL	hsl(286, 56%, 50%)
HSV	hsv(286, 71%, 78%)
CMYK	cmyk(16.6%, 70.9%, 0%, 22%)
CIE-LAB	lab(45.99, 63.71, -52.91)
CIE-LCH	lch(45.99, 82.81, 320.29°)
OKLab	oklab(56.24% 0.16 -0.1487)
OKLCH	oklch(56.24% 0.218 317.1)
XYZ	xyz(27.5462, 15.2578, 55.5158)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AC7 #5BC73A

analogous

#5F3AC7 #A63AC7 #C73AA2

triadic

#A63AC7 #C7A63A #3AC7A6

tetradic

#A63AC7 #C75F3A #5BC73A #3AA2C7

square

#A63AC7 #C75F3A #5BC73A #3AA2C7

split-complementary

#A63AC7 #A2C73A #3AC75F

monochromatic

#571E69 #7F2B98 #A63AC7 #BC6AD5 #D199E2

Accessibility & contrast

On white

5.18

#A63AC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#A63AC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AC7

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AC7	#FFFFFF	#000000	##FFFFFF
##A63AC7	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CB

Deuteranopia (green-blind)

#3D70C4

Tritanopia (blue-blind)

#A4567D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a63ac7;
/* rgb */ color: rgb(166, 58, 199);
/* oklch */ color: oklch(56.2% 0.218 317.1);

Tailwind

colors: {
  custom: {
    50: '#c47ad9',
    500: '#a63ac7',
    950: '#000000',
  },
}

SCSS

$custom: #a63ac7;
$custom-light: #c47ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ac7",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 199
  },
  "hsl": {
    "h": 285.957,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56238,
    "c": 0.21841,
    "h": 317.1
  },
  "luminance": 0.15257
}

Semantic roles & 50–950 ramp

primary

#A63AC7

secondary

#9ECE8F

accent

#DF496C

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63AC7

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

Preview Lab → · Contrast checker → · Palette generator →