#A33FB5#A33FB5

#A33FB5 is a mid, vivid purple. Relative luminance 0.147; OKLCH L 55.2% C 0.195 H 321.2°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#A33FB5
RGB	rgb(163, 63, 181)
HSL	hsl(291, 48%, 48%)
HSV	hsv(291, 65%, 71%)
CMYK	cmyk(9.9%, 65.2%, 0%, 29%)
CIE-LAB	lab(45.19, 57.55, -43.71)
CIE-LCH	lch(45.19, 72.26, 322.78°)
OKLab	oklab(55.23% 0.1518 -0.1219)
OKLCH	oklch(55.23% 0.195 321.2)
XYZ	xyz(25.2213, 14.6790, 45.2119)
Luminance	0.1468 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33FB5 #51B53F

analogous

#683FB5 #A33FB5 #B53F8C

triadic

#A33FB5 #B5A33F #3FB5A3

tetradic

#A33FB5 #B5683F #51B53F #3F8CB5

square

#A33FB5 #B5683F #51B53F #3F8CB5

split-complementary

#A33FB5 #8CB53F #3FB568

monochromatic

#511F5A #7A2F88 #A33FB5 #BB67CA #CF94DA

Accessibility & contrast

On white

5.34

#A33FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#A33FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33FB5

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33FB5	#FFFFFF	#000000	##FFFFFF
##A33FB5	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F64B9

Deuteranopia (green-blind)

#4C6FB2

Tritanopia (blue-blind)

#A45375

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a33fb5;
/* rgb */ color: rgb(163, 63, 181);
/* oklch */ color: oklch(55.2% 0.195 321.2);

Tailwind

colors: {
  custom: {
    50: '#c17bcc',
    500: '#a33fb5',
    950: '#000000',
  },
}

SCSS

$custom: #a33fb5;
$custom-light: #c17bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#a33fb5",
  "rgb": {
    "r": 163,
    "g": 63,
    "b": 181
  },
  "hsl": {
    "h": 290.847,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.55233,
    "c": 0.19468,
    "h": 321.2
  },
  "luminance": 0.14678
}

Semantic roles & 50–950 ramp

primary

#A33FB5

secondary

#93C58A

accent

#D85065

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A33FB5

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

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