#A33BB7#A33BB7

#A33BB7 is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 54.9% C 0.202 H 320.8°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#A33BB7
RGB	rgb(163, 59, 183)
HSL	hsl(290, 51%, 47%)
HSV	hsv(290, 68%, 72%)
CMYK	cmyk(10.9%, 67.8%, 0%, 28.2%)
CIE-LAB	lab(44.71, 59.60, -45.65)
CIE-LCH	lch(44.71, 75.07, 322.55°)
OKLab	oklab(54.92% 0.1562 -0.1276)
OKLCH	oklch(54.92% 0.202 320.8)
XYZ	xyz(25.2145, 14.3346, 46.2293)
Luminance	0.1433 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33BB7 #4FB73B

analogous

#653BB7 #A33BB7 #B73B8D

triadic

#A33BB7 #B7A33B #3BB7A3

tetradic

#A33BB7 #B7653B #4FB73B #3B8DB7

square

#A33BB7 #B7653B #4FB73B #3B8DB7

split-complementary

#A33BB7 #8DB73B #3BB765

monochromatic

#511D5A #7A2C89 #A33BB7 #BB63CD #CF91DC

Accessibility & contrast

On white

5.43

#A33BB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#A33BB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33BB7

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33BB7	#FFFFFF	#000000	##FFFFFF
##A33BB7	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F62BB

Deuteranopia (green-blind)

#486EB4

Tritanopia (blue-blind)

#A45174

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a33bb7;
/* rgb */ color: rgb(163, 59, 183);
/* oklch */ color: oklch(54.9% 0.202 320.8);

Tailwind

colors: {
  custom: {
    50: '#c279cd',
    500: '#a33bb7',
    950: '#000000',
  },
}

SCSS

$custom: #a33bb7;
$custom-light: #c279cd;
$custom-dark: #000000;

JSON

{
  "hex": "#a33bb7",
  "rgb": {
    "r": 163,
    "g": 59,
    "b": 183
  },
  "hsl": {
    "h": 290.323,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54923,
    "c": 0.2017,
    "h": 320.8
  },
  "luminance": 0.14333
}

Semantic roles & 50–950 ramp

primary

#A33BB7

secondary

#91C687

accent

#DB4D64

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A33BB7

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

Preview Lab → · Contrast checker → · Palette generator →