#A33AAA#A33AAA

#A33AAA is a mid, vivid purple. Relative luminance 0.137; OKLCH L 54.0% C 0.192 H 325.2°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#A33AAA
RGB	rgb(163, 58, 170)
HSL	hsl(296, 49%, 45%)
HSV	hsv(296, 66%, 67%)
CMYK	cmyk(4.1%, 65.9%, 0%, 33.3%)
CIE-LAB	lab(43.82, 57.61, -39.39)
CIE-LCH	lch(43.82, 69.79, 325.64°)
OKLab	oklab(54.05% 0.1574 -0.1093)
OKLCH	oklch(54.05% 0.192 325.2)
XYZ	xyz(23.8725, 13.7164, 39.4125)
Luminance	0.1371 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33AAA #41AA3A

analogous

#6B3AAA #A33AAA #AA3A79

triadic

#A33AAA #AAA33A #3AAAA3

tetradic

#A33AAA #AA6B3A #41AA3A #3A79AA

square

#A33AAA #AA6B3A #41AA3A #3A79AA

split-complementary

#A33AAA #79AA3A #3AAA6B

monochromatic

#4B1B4F #772A7C #A33AAA #C05AC7 #D288D6

Accessibility & contrast

On white

5.61

#A33AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#A33AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33AAA

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33AAA	#FFFFFF	#000000	##FFFFFF
##A33AAA	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245FAD

Deuteranopia (green-blind)

#506CA7

Tritanopia (blue-blind)

#A74B6D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a33aaa;
/* rgb */ color: rgb(163, 58, 170);
/* oklch */ color: oklch(54.0% 0.192 325.2);

Tailwind

colors: {
  custom: {
    50: '#c178c4',
    500: '#a33aaa',
    950: '#000000',
  },
}

SCSS

$custom: #a33aaa;
$custom-light: #c178c4;
$custom-dark: #000000;

JSON

{
  "hex": "#a33aaa",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 170
  },
  "hsl": {
    "h": 296.25,
    "s": 49.123,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54047,
    "c": 0.19161,
    "h": 325.2
  },
  "luminance": 0.13715
}

Semantic roles & 50–950 ramp

primary

#A33AAA

secondary

#83C17F

accent

#D94F58

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130912

muted

#827B81

Preview Lab

Preview with #A33AAA

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

Preview Lab → · Contrast checker → · Palette generator →