#B33AA6#B33AA6

#B33AA6 is a mid, vivid purple. Relative luminance 0.154; OKLCH L 56.1% C 0.197 H 332.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#B33AA6
RGB	rgb(179, 58, 166)
HSL	hsl(306, 51%, 46%)
HSV	hsv(306, 68%, 70%)
CMYK	cmyk(0%, 67.6%, 7.3%, 29.8%)
CIE-LAB	lab(46.13, 60.83, -33.21)
CIE-LCH	lch(46.13, 69.30, 331.37°)
OKLab	oklab(56.14% 0.1748 -0.0911)
OKLCH	oklch(56.14% 0.197 332.5)
XYZ	xyz(26.9865, 15.3651, 37.6134)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AA6 #3AB347

analogous

#843AB3 #B33AA6 #B33A6A

triadic

#B33AA6 #A6B33A #3AA6B3

tetradic

#B33AA6 #B3843A #3AB347 #3A6AB3

square

#B33AA6 #B3843A #3AB347 #3A6AB3

split-complementary

#B33AA6 #6AB33A #3AB384

monochromatic

#571C50 #852B7B #B33AA6 #CB5FC0 #DA8DD2

Accessibility & contrast

On white

5.16

#B33AA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#B33AA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AA6

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AA6	#FFFFFF	#000000	##FFFFFF
##B33AA6	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3562A9

Deuteranopia (green-blind)

#5F73A3

Tritanopia (blue-blind)

#BB456B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b33aa6;
/* rgb */ color: rgb(179, 58, 166);
/* oklch */ color: oklch(56.1% 0.197 332.5);

Tailwind

colors: {
  custom: {
    50: '#cd7ac1',
    500: '#b33aa6',
    950: '#000000',
  },
}

SCSS

$custom: #b33aa6;
$custom-light: #cd7ac1;
$custom-dark: #000000;

JSON

{
  "hex": "#b33aa6",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 166
  },
  "hsl": {
    "h": 306.446,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56142,
    "c": 0.19707,
    "h": 332.5
  },
  "luminance": 0.15363
}

Semantic roles & 50–950 ramp

primary

#B33AA6

secondary

#84C58B

accent

#DB5C4D

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33AA6

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

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