#A33BB3#A33BB3

#A33BB3 is a mid, vivid purple. Relative luminance 0.142; OKLCH L 54.7% C 0.198 H 322.1°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#A33BB3
RGB	rgb(163, 59, 179)
HSL	hsl(292, 50%, 47%)
HSV	hsv(292, 67%, 70%)
CMYK	cmyk(8.9%, 67%, 0%, 29.8%)
CIE-LAB	lab(44.48, 58.85, -43.67)
CIE-LCH	lch(44.48, 73.28, 323.42°)
OKLab	oklab(54.68% 0.1563 -0.1218)
OKLCH	oklch(54.68% 0.198 322.1)
XYZ	xyz(24.8040, 14.1705, 44.0678)
Luminance	0.1417 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33BB3 #4BB33B

analogous

#673BB3 #A33BB3 #B33B87

triadic

#A33BB3 #B3A33B #3BB3A3

tetradic

#A33BB3 #B3673B #4BB33B #3B87B3

square

#A33BB3 #B3673B #4BB33B #3B87B3

split-complementary

#A33BB3 #87B33B #3BB367

monochromatic

#4F1D57 #792C85 #A33BB3 #BD60CB #D08EDA

Accessibility & contrast

On white

5.48

#A33BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#A33BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33BB3

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33BB3	#FFFFFF	#000000	##FFFFFF
##A33BB3	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1962B7

Deuteranopia (green-blind)

#4A6DB0

Tritanopia (blue-blind)

#A54F72

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a33bb3;
/* rgb */ color: rgb(163, 59, 179);
/* oklch */ color: oklch(54.7% 0.198 322.1);

Tailwind

colors: {
  custom: {
    50: '#c279ca',
    500: '#a33bb3',
    950: '#000000',
  },
}

SCSS

$custom: #a33bb3;
$custom-light: #c279ca;
$custom-dark: #000000;

JSON

{
  "hex": "#a33bb3",
  "rgb": {
    "r": 163,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 292,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54681,
    "c": 0.19815,
    "h": 322.1
  },
  "luminance": 0.14169
}

Semantic roles & 50–950 ramp

primary

#A33BB3

secondary

#8EC585

accent

#DA4E61

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A33BB3

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

Preview Lab → · Contrast checker → · Palette generator →