#B33AAA#B33AAA

#B33AAA is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.4% C 0.200 H 331.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#B33AAA
RGB	rgb(179, 58, 170)
HSL	hsl(304, 51%, 46%)
HSV	hsv(304, 68%, 70%)
CMYK	cmyk(0%, 67.6%, 5%, 29.8%)
CIE-LAB	lab(46.33, 61.47, -35.27)
CIE-LCH	lch(46.33, 70.87, 330.16°)
OKLab	oklab(56.35% 0.1751 -0.097)
OKLCH	oklch(56.35% 0.2 331)
XYZ	xyz(27.3591, 15.5142, 39.5760)
Luminance	0.1551 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AAA #3AB343

analogous

#803AB3 #B33AAA #B33A6E

triadic

#B33AAA #AAB33A #3AAAB3

tetradic

#B33AAA #B3803A #3AB343 #3A6EB3

square

#B33AAA #B3803A #3AB343 #3A6EB3

split-complementary

#B33AAA #6EB33A #3AB380

monochromatic

#571C52 #852B7E #B33AAA #CB5FC3 #DA8DD4

Accessibility & contrast

On white

5.12

#B33AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B33AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AAA

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AAA	#FFFFFF	#000000	##FFFFFF
##B33AAA	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3163AD

Deuteranopia (green-blind)

#5D74A7

Tritanopia (blue-blind)

#BA476D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b33aaa;
/* rgb */ color: rgb(179, 58, 170);
/* oklch */ color: oklch(56.4% 0.200 331.0);

Tailwind

colors: {
  custom: {
    50: '#cd7ac3',
    500: '#b33aaa',
    950: '#000000',
  },
}

SCSS

$custom: #b33aaa;
$custom-light: #cd7ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#b33aaa",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 170
  },
  "hsl": {
    "h": 304.463,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56352,
    "c": 0.20014,
    "h": 331
  },
  "luminance": 0.15512
}

Semantic roles & 50–950 ramp

primary

#B33AAA

secondary

#84C589

accent

#DB584D

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33AAA

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

Preview Lab → · Contrast checker → · Palette generator →