#A33DB5#A33DB5

#A33DB5 is a mid, vivid purple. Relative luminance 0.145; OKLCH L 55.0% C 0.197 H 321.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#A33DB5
RGB	rgb(163, 61, 181)
HSL	hsl(291, 50%, 47%)
HSV	hsv(291, 66%, 71%)
CMYK	cmyk(9.9%, 66.3%, 0%, 29%)
CIE-LAB	lab(44.89, 58.39, -44.19)
CIE-LCH	lch(44.89, 73.23, 322.88°)
OKLab	oklab(55.01% 0.1541 -0.1233)
OKLCH	oklch(55.01% 0.197 321.3)
XYZ	xyz(25.1126, 14.4615, 45.1757)
Luminance	0.1446 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33DB5 #4FB53D

analogous

#673DB5 #A33DB5 #B53D8B

triadic

#A33DB5 #B5A33D #3DB5A3

tetradic

#A33DB5 #B5673D #4FB53D #3D8BB5

square

#A33DB5 #B5673D #4FB53D #3D8BB5

split-complementary

#A33DB5 #8BB53D #3DB567

monochromatic

#511E59 #7A2E87 #A33DB5 #BB64CB #CF92DA

Accessibility & contrast

On white

5.40

#A33DB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#A33DB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33DB5

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33DB5	#FFFFFF	#000000	##FFFFFF
##A33DB5	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A63B9

Deuteranopia (green-blind)

#4A6EB2

Tritanopia (blue-blind)

#A45174

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a33db5;
/* rgb */ color: rgb(163, 61, 181);
/* oklch */ color: oklch(55.0% 0.197 321.3);

Tailwind

colors: {
  custom: {
    50: '#c27acc',
    500: '#a33db5',
    950: '#000000',
  },
}

SCSS

$custom: #a33db5;
$custom-light: #c27acc;
$custom-dark: #000000;

JSON

{
  "hex": "#a33db5",
  "rgb": {
    "r": 163,
    "g": 61,
    "b": 181
  },
  "hsl": {
    "h": 291,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55014,
    "c": 0.19733,
    "h": 321.3
  },
  "luminance": 0.1446
}

Semantic roles & 50–950 ramp

primary

#A33DB5

secondary

#91C588

accent

#D94F63

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A33DB5

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

Preview Lab → · Contrast checker → · Palette generator →