#A63FAB#A63FAB

#A63FAB is a mid, vivid purple. Relative luminance 0.146; OKLCH L 55.1% C 0.187 H 325.9°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#A63FAB
RGB	rgb(166, 63, 171)
HSL	hsl(297, 46%, 46%)
HSV	hsv(297, 63%, 67%)
CMYK	cmyk(2.9%, 63.2%, 0%, 32.9%)
CIE-LAB	lab(45.09, 56.43, -37.95)
CIE-LCH	lch(45.09, 68.00, 326.08°)
OKLab	oklab(55.07% 0.155 -0.1051)
OKLCH	oklch(55.07% 0.187 325.9)
XYZ	xyz(24.8536, 14.6038, 40.0299)
Luminance	0.1460 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FAB #44AB3F

analogous

#703FAB #A63FAB #AB3F7A

triadic

#A63FAB #ABA63F #3FABA6

tetradic

#A63FAB #AB703F #44AB3F #3F7AAB

square

#A63FAB #AB703F #44AB3F #3F7AAB

split-complementary

#A63FAB #7AAB3F #3FAB70

monochromatic

#4F1E52 #7B2F7E #A63FAB #C162C5 #D28FD6

Accessibility & contrast

On white

5.36

#A63FAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#A63FAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FAB

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FAB	#FFFFFF	#000000	##FFFFFF
##A63FAB	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E62AE

Deuteranopia (green-blind)

#556FA8

Tritanopia (blue-blind)

#AA4E6F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a63fab;
/* rgb */ color: rgb(166, 63, 171);
/* oklch */ color: oklch(55.1% 0.187 325.9);

Tailwind

colors: {
  custom: {
    50: '#c37bc4',
    500: '#a63fab',
    950: '#000000',
  },
}

SCSS

$custom: #a63fab;
$custom-light: #c37bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fab",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 171
  },
  "hsl": {
    "h": 297.222,
    "s": 46.154,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55069,
    "c": 0.18729,
    "h": 325.9
  },
  "luminance": 0.14602
}

Semantic roles & 50–950 ramp

primary

#A63FAB

secondary

#88C185

accent

#D65258

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63FAB

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

Preview Lab → · Contrast checker → · Palette generator →