#B33EA1#B33EA1

#B33EA1 is a mid, vivid purple. Relative luminance 0.156; OKLCH L 56.3% C 0.188 H 334.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#B33EA1
RGB	rgb(179, 62, 161)
HSL	hsl(309, 49%, 47%)
HSV	hsv(309, 65%, 70%)
CMYK	cmyk(0%, 65.4%, 10.1%, 29.8%)
CIE-LAB	lab(46.45, 58.47, -29.74)
CIE-LCH	lch(46.45, 65.59, 333.04°)
OKLab	oklab(56.3% 0.1696 -0.0811)
OKLCH	oklch(56.3% 0.188 334.4)
XYZ	xyz(26.7463, 15.6043, 35.3146)
Luminance	0.1560 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33EA1 #3EB350

analogous

#8B3EB3 #B33EA1 #B33E66

triadic

#B33EA1 #A1B33E #3EA1B3

tetradic

#B33EA1 #B38B3E #3EB350 #3E66B3

square

#B33EA1 #B38B3E #3EB350 #3E66B3

split-complementary

#B33EA1 #66B33E #3EB38B

monochromatic

#581F4F #862E78 #B33EA1 #CA65BA #D992CE

Accessibility & contrast

On white

5.10

#B33EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#B33EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33EA1

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33EA1	#FFFFFF	#000000	##FFFFFF
##B33EA1	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D63A4

Deuteranopia (green-blind)

#63749E

Tritanopia (blue-blind)

#BB466A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b33ea1;
/* rgb */ color: rgb(179, 62, 161);
/* oklch */ color: oklch(56.3% 0.188 334.4);

Tailwind

colors: {
  custom: {
    50: '#cd7cbd',
    500: '#b33ea1',
    950: '#000000',
  },
}

SCSS

$custom: #b33ea1;
$custom-light: #cd7cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ea1",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 161
  },
  "hsl": {
    "h": 309.231,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.56296,
    "c": 0.18805,
    "h": 334.4
  },
  "luminance": 0.15602
}

Semantic roles & 50–950 ramp

primary

#B33EA1

secondary

#88C592

accent

#D86550

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33EA1

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

Preview Lab → · Contrast checker → · Palette generator →