#A33FBA#A33FBA

#A33FBA is a mid, vivid purple. Relative luminance 0.149; OKLCH L 55.5% C 0.199 H 319.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#A33FBA
RGB	rgb(163, 63, 186)
HSL	hsl(289, 49%, 49%)
HSV	hsv(289, 66%, 73%)
CMYK	cmyk(12.4%, 66.1%, 0%, 27.1%)
CIE-LAB	lab(45.48, 58.50, -46.17)
CIE-LCH	lch(45.48, 74.53, 321.72°)
OKLab	oklab(55.53% 0.1517 -0.1291)
OKLCH	oklch(55.53% 0.199 319.6)
XYZ	xyz(25.7436, 14.8879, 47.9625)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33FBA #56BA3F

analogous

#653FBA #A33FBA #BA3F94

triadic

#A33FBA #BAA33F #3FBAA3

tetradic

#A33FBA #BA653F #56BA3F #3F94BA

square

#A33FBA #BA653F #56BA3F #3F94BA

split-complementary

#A33FBA #94BA3F #3FBA65

monochromatic

#53205F #7B308C #A33FBA #BA6ACC #CF97DC

Accessibility & contrast

On white

5.28

#A33FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#A33FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33FBA

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33FBA	#FFFFFF	#000000	##FFFFFF
##A33FBA	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1565BE

Deuteranopia (green-blind)

#486FB7

Tritanopia (blue-blind)

#A35577

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a33fba;
/* rgb */ color: rgb(163, 63, 186);
/* oklch */ color: oklch(55.5% 0.199 319.6);

Tailwind

colors: {
  custom: {
    50: '#c27bcf',
    500: '#a33fba',
    950: '#000000',
  },
}

SCSS

$custom: #a33fba;
$custom-light: #c27bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#a33fba",
  "rgb": {
    "r": 163,
    "g": 63,
    "b": 186
  },
  "hsl": {
    "h": 288.78,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55534,
    "c": 0.19923,
    "h": 319.6
  },
  "luminance": 0.14887
}

Semantic roles & 50–950 ramp

primary

#A33FBA

secondary

#98C88D

accent

#D94F69

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A33FBA

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

Preview Lab → · Contrast checker → · Palette generator →