#A63BC7#A63BC7

#A63BC7 is a mid, highly saturated purple. Relative luminance 0.154; OKLCH L 56.3% C 0.217 H 317.0°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#A63BC7
RGB	rgb(166, 59, 199)
HSL	hsl(286, 56%, 51%)
HSV	hsv(286, 70%, 78%)
CMYK	cmyk(16.6%, 70.4%, 0%, 22%)
CIE-LAB	lab(46.12, 63.32, -52.69)
CIE-LCH	lch(46.12, 82.37, 320.24°)
OKLab	oklab(56.34% 0.159 -0.148)
OKLCH	oklch(56.34% 0.217 317)
XYZ	xyz(27.5971, 15.3596, 55.5328)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BC7 #5CC73B

analogous

#603BC7 #A63BC7 #C73BA2

triadic

#A63BC7 #C7A63B #3BC7A6

tetradic

#A63BC7 #C7603B #5CC73B #3BA2C7

square

#A63BC7 #C7603B #5CC73B #3BA2C7

split-complementary

#A63BC7 #A2C73B #3BC760

monochromatic

#581E69 #7F2C99 #A63BC7 #BC6BD5 #D19AE2

Accessibility & contrast

On white

5.16

#A63BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#A63BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BC7

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BC7	#FFFFFF	#000000	##FFFFFF
##A63BC7	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CB

Deuteranopia (green-blind)

#3E70C4

Tritanopia (blue-blind)

#A4577D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a63bc7;
/* rgb */ color: rgb(166, 59, 199);
/* oklch */ color: oklch(56.3% 0.217 317.0);

Tailwind

colors: {
  custom: {
    50: '#c47ad9',
    500: '#a63bc7',
    950: '#000000',
  },
}

SCSS

$custom: #a63bc7;
$custom-light: #c47ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#a63bc7",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 199
  },
  "hsl": {
    "h": 285.857,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56336,
    "c": 0.21723,
    "h": 317
  },
  "luminance": 0.15358
}

Semantic roles & 50–950 ramp

primary

#A63BC7

secondary

#9ECE90

accent

#DF496C

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63BC7

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

Preview Lab → · Contrast checker → · Palette generator →