#B33FA2#B33FA2

#B33FA2 is a mid, vivid purple. Relative luminance 0.157; OKLCH L 56.5% C 0.187 H 334.1°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B33FA2
RGB	rgb(179, 63, 162)
HSL	hsl(309, 48%, 47%)
HSV	hsv(309, 65%, 70%)
CMYK	cmyk(0%, 64.8%, 9.5%, 29.8%)
CIE-LAB	lab(46.64, 58.22, -30.03)
CIE-LCH	lch(46.64, 65.51, 332.71°)
OKLab	oklab(56.45% 0.1686 -0.082)
OKLCH	oklch(56.45% 0.187 334.1)
XYZ	xyz(26.8897, 15.7495, 35.7991)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33FA2 #3FB350

analogous

#8A3FB3 #B33FA2 #B33F68

triadic

#B33FA2 #A2B33F #3FA2B3

tetradic

#B33FA2 #B38A3F #3FB350 #3F68B3

square

#B33FA2 #B38A3F #3FB350 #3F68B3

split-complementary

#B33FA2 #68B33F #3FB38A

monochromatic

#581F50 #862F79 #B33FA2 #C966BB #D993CF

Accessibility & contrast

On white

5.06

#B33FA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#B33FA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33FA2

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33FA2	#FFFFFF	#000000	##FFFFFF
##B33FA2	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D64A5

Deuteranopia (green-blind)

#63759F

Tritanopia (blue-blind)

#BB486B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b33fa2;
/* rgb */ color: rgb(179, 63, 162);
/* oklch */ color: oklch(56.5% 0.187 334.1);

Tailwind

colors: {
  custom: {
    50: '#cd7cbe',
    500: '#b33fa2',
    950: '#000000',
  },
}

SCSS

$custom: #b33fa2;
$custom-light: #cd7cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#b33fa2",
  "rgb": {
    "r": 179,
    "g": 63,
    "b": 162
  },
  "hsl": {
    "h": 308.793,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.56452,
    "c": 0.18746,
    "h": 334.1
  },
  "luminance": 0.15747
}

Semantic roles & 50–950 ramp

primary

#B33FA2

secondary

#89C492

accent

#D86450

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33FA2

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

Preview Lab → · Contrast checker → · Palette generator →