#B73BC7#B73BC7

#B73BC7 is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.7% C 0.224 H 322.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B73BC7
RGB	rgb(183, 59, 199)
HSL	hsl(293, 56%, 51%)
HSV	hsv(293, 70%, 78%)
CMYK	cmyk(8%, 70.4%, 0%, 22%)
CIE-LAB	lab(48.66, 66.94, -48.48)
CIE-LCH	lch(48.66, 82.65, 324.09°)
OKLab	oklab(58.66% 0.1789 -0.1352)
OKLCH	oklch(58.66% 0.224 322.9)
XYZ	xyz(31.4002, 17.3205, 55.7110)
Luminance	0.1732 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73BC7 #4BC73B

analogous

#713BC7 #B73BC7 #C73B91

triadic

#B73BC7 #C7B73B #3BC7B7

tetradic

#B73BC7 #C7713B #4BC73B #3B91C7

square

#B73BC7 #C7713B #4BC73B #3B91C7

split-complementary

#B73BC7 #91C73B #3BC771

monochromatic

#611E69 #8D2C99 #B73BC7 #C86BD5 #DA9AE2

Accessibility & contrast

On white

4.70

#B73BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B73BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73BC7

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73BC7	#FFFFFF	#000000	##FFFFFF
##B73BC7	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#046ACB

Deuteranopia (green-blind)

#5178C4

Tritanopia (blue-blind)

#BA547D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b73bc7;
/* rgb */ color: rgb(183, 59, 199);
/* oklch */ color: oklch(58.7% 0.224 322.9);

Tailwind

colors: {
  custom: {
    50: '#d07cd8',
    500: '#b73bc7',
    950: '#000000',
  },
}

SCSS

$custom: #b73bc7;
$custom-light: #d07cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#b73bc7",
  "rgb": {
    "r": 183,
    "g": 59,
    "b": 199
  },
  "hsl": {
    "h": 293.143,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.5866,
    "c": 0.22426,
    "h": 322.9
  },
  "luminance": 0.17319
}

Semantic roles & 50–950 ramp

primary

#B73BC7

secondary

#97CE90

accent

#DF495A

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140A15

muted

#837C83

Preview Lab

Preview with #B73BC7

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

Preview Lab → · Contrast checker → · Palette generator →