#A33BB4#A33BB4

#A33BB4 is a mid, vivid purple. Relative luminance 0.142; OKLCH L 54.7% C 0.199 H 321.7°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#A33BB4
RGB	rgb(163, 59, 180)
HSL	hsl(292, 51%, 47%)
HSV	hsv(292, 67%, 71%)
CMYK	cmyk(9.4%, 67.2%, 0%, 29.4%)
CIE-LAB	lab(44.53, 59.03, -44.17)
CIE-LCH	lch(44.53, 73.73, 323.20°)
OKLab	oklab(54.74% 0.1563 -0.1232)
OKLCH	oklch(54.74% 0.199 321.7)
XYZ	xyz(24.9055, 14.2111, 44.6023)
Luminance	0.1421 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33BB4 #4CB43B

analogous

#663BB4 #A33BB4 #B43B89

triadic

#A33BB4 #B4A33B #3BB4A3

tetradic

#A33BB4 #B4663B #4CB43B #3B89B4

square

#A33BB4 #B4663B #4CB43B #3B89B4

split-complementary

#A33BB4 #89B43B #3BB466

monochromatic

#501D58 #792C86 #A33BB4 #BC61CB #D08FDA

Accessibility & contrast

On white

5.47

#A33BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#A33BB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33BB4

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33BB4	#FFFFFF	#000000	##FFFFFF
##A33BB4	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1762B8

Deuteranopia (green-blind)

#4A6DB1

Tritanopia (blue-blind)

#A55073

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a33bb4;
/* rgb */ color: rgb(163, 59, 180);
/* oklch */ color: oklch(54.7% 0.199 321.7);

Tailwind

colors: {
  custom: {
    50: '#c279cb',
    500: '#a33bb4',
    950: '#000000',
  },
}

SCSS

$custom: #a33bb4;
$custom-light: #c279cb;
$custom-dark: #000000;

JSON

{
  "hex": "#a33bb4",
  "rgb": {
    "r": 163,
    "g": 59,
    "b": 180
  },
  "hsl": {
    "h": 291.57,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54741,
    "c": 0.19904,
    "h": 321.7
  },
  "luminance": 0.1421
}

Semantic roles & 50–950 ramp

primary

#A33BB4

secondary

#8FC586

accent

#DA4E61

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A33BB4

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

Preview Lab → · Contrast checker → · Palette generator →