#B733B1#B733B1

#B733B1 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.216 H 330.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#B733B1
RGB	rgb(183, 51, 177)
HSL	hsl(303, 56%, 46%)
HSV	hsv(303, 72%, 72%)
CMYK	cmyk(0%, 72.1%, 3.3%, 28.2%)
CIE-LAB	lab(46.46, 66.01, -39.15)
CIE-LCH	lch(46.46, 76.75, 329.33°)
OKLab	oklab(56.69% 0.1868 -0.108)
OKLCH	oklch(56.69% 0.216 330)
XYZ	xyz(28.6479, 15.6115, 43.0909)
Luminance	0.1561 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B733B1 #33B739

analogous

#7B33B7 #B733B1 #B7336F

triadic

#B733B1 #B1B733 #33B1B7

tetradic

#B733B1 #B77B33 #33B739 #336FB7

square

#B733B1 #B77B33 #33B739 #336FB7

split-complementary

#B733B1 #6FB733 #33B77B

monochromatic

#571854 #872683 #B733B1 #D057CB #DE87DA

Accessibility & contrast

On white

5.09

#B733B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#B733B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B733B1

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B733B1	#FFFFFF	#000000	##FFFFFF
##B733B1	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2363B4

Deuteranopia (green-blind)

#5A74AE

Tritanopia (blue-blind)

#BE446F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b733b1;
/* rgb */ color: rgb(183, 51, 177);
/* oklch */ color: oklch(56.7% 0.216 330.0);

Tailwind

colors: {
  custom: {
    50: '#d078c9',
    500: '#b733b1',
    950: '#000000',
  },
}

SCSS

$custom: #b733b1;
$custom-light: #d078c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b733b1",
  "rgb": {
    "r": 183,
    "g": 51,
    "b": 177
  },
  "hsl": {
    "h": 302.727,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.56689,
    "c": 0.21579,
    "h": 330
  },
  "luminance": 0.15609
}

Semantic roles & 50–950 ramp

primary

#B733B1

secondary

#7FC782

accent

#E04F48

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B733B1

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

Preview Lab → · Contrast checker → · Palette generator →