#B73BC5#B73BC5

#B73BC5 is a mid, highly saturated purple. Relative luminance 0.172; OKLCH L 58.5% C 0.223 H 323.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#B73BC5
RGB	rgb(183, 59, 197)
HSL	hsl(294, 54%, 50%)
HSV	hsv(294, 70%, 77%)
CMYK	cmyk(7.1%, 70.1%, 0%, 22.7%)
CIE-LAB	lab(48.55, 66.58, -47.51)
CIE-LCH	lch(48.55, 81.79, 324.49°)
OKLab	oklab(58.54% 0.179 -0.1324)
OKLCH	oklch(58.54% 0.223 323.5)
XYZ	xyz(31.1695, 17.2283, 54.4961)
Luminance	0.1723 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73BC5 #49C53B

analogous

#723BC5 #B73BC5 #C53B8E

triadic

#B73BC5 #C5B73B #3BC5B7

tetradic

#B73BC5 #C5723B #49C53B #3B8EC5

square

#B73BC5 #C5723B #49C53B #3B8EC5

split-complementary

#B73BC5 #8EC53B #3BC572

monochromatic

#601F67 #8C2C96 #B73BC5 #C86AD3 #DA99E1

Accessibility & contrast

On white

4.72

#B73BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#B73BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73BC5

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73BC5	#FFFFFF	#000000	##FFFFFF
##B73BC5	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6AC9

Deuteranopia (green-blind)

#5278C2

Tritanopia (blue-blind)

#BA537C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b73bc5;
/* rgb */ color: rgb(183, 59, 197);
/* oklch */ color: oklch(58.5% 0.223 323.5);

Tailwind

colors: {
  custom: {
    50: '#d07cd7',
    500: '#b73bc5',
    950: '#000000',
  },
}

SCSS

$custom: #b73bc5;
$custom-light: #d07cd7;
$custom-dark: #000000;

JSON

{
  "hex": "#b73bc5",
  "rgb": {
    "r": 183,
    "g": 59,
    "b": 197
  },
  "hsl": {
    "h": 293.913,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5854,
    "c": 0.22261,
    "h": 323.5
  },
  "luminance": 0.17226
}

Semantic roles & 50–950 ramp

primary

#B73BC5

secondary

#95CD8F

accent

#DE4A59

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B73BC5

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

Preview Lab → · Contrast checker → · Palette generator →