#B33AA9#B33AA9

#B33AA9 is a mid, vivid purple. Relative luminance 0.155; OKLCH L 56.3% C 0.199 H 331.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B33AA9
RGB	rgb(179, 58, 169)
HSL	hsl(305, 51%, 46%)
HSV	hsv(305, 68%, 70%)
CMYK	cmyk(0%, 67.6%, 5.6%, 29.8%)
CIE-LAB	lab(46.28, 61.31, -34.75)
CIE-LCH	lch(46.28, 70.47, 330.45°)
OKLab	oklab(56.3% 0.175 -0.0955)
OKLCH	oklch(56.3% 0.199 331.4)
XYZ	xyz(27.2649, 15.4765, 39.0797)
Luminance	0.1547 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AA9 #3AB344

analogous

#813AB3 #B33AA9 #B33A6D

triadic

#B33AA9 #A9B33A #3AA9B3

tetradic

#B33AA9 #B3813A #3AB344 #3A6DB3

square

#B33AA9 #B3813A #3AB344 #3A6DB3

split-complementary

#B33AA9 #6DB33A #3AB381

monochromatic

#571C52 #852B7D #B33AA9 #CB5FC2 #DA8DD4

Accessibility & contrast

On white

5.13

#B33AA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#B33AA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AA9

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AA9	#FFFFFF	#000000	##FFFFFF
##B33AA9	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3263AC

Deuteranopia (green-blind)

#5E74A6

Tritanopia (blue-blind)

#BA476D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b33aa9;
/* rgb */ color: rgb(179, 58, 169);
/* oklch */ color: oklch(56.3% 0.199 331.4);

Tailwind

colors: {
  custom: {
    50: '#cd7ac3',
    500: '#b33aa9',
    950: '#000000',
  },
}

SCSS

$custom: #b33aa9;
$custom-light: #cd7ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#b33aa9",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 169
  },
  "hsl": {
    "h": 304.959,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56299,
    "c": 0.19937,
    "h": 331.4
  },
  "luminance": 0.15474
}

Semantic roles & 50–950 ramp

primary

#B33AA9

secondary

#84C589

accent

#DB594D

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33AA9

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

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