#B53BB7#B53BB7

#B53BB7 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.4% C 0.210 H 327.2°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#B53BB7
RGB	rgb(181, 59, 183)
HSL	hsl(299, 51%, 47%)
HSV	hsv(299, 68%, 72%)
CMYK	cmyk(1.1%, 67.8%, 0%, 28.2%)
CIE-LAB	lab(47.46, 63.72, -41.11)
CIE-LCH	lch(47.46, 75.83, 327.17°)
OKLab	oklab(57.45% 0.1768 -0.1138)
OKLCH	oklch(57.45% 0.21 327.2)
XYZ	xyz(29.1668, 16.3726, 46.4146)
Luminance	0.1637 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53BB7 #3DB73B

analogous

#773BB7 #B53BB7 #B73B7B

triadic

#B53BB7 #B7B53B #3BB7B5

tetradic

#B53BB7 #B7773B #3DB73B #3B7BB7

square

#B53BB7 #B7773B #3DB73B #3B7BB7

split-complementary

#B53BB7 #7BB73B #3BB777

monochromatic

#591D5A #872C89 #B53BB7 #CB63CD #DA91DC

Accessibility & contrast

On white

4.91

#B53BB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#B53BB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53BB7

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53BB7	#FFFFFF	#000000	##FFFFFF
##B53BB7	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2667BB

Deuteranopia (green-blind)

#5976B4

Tritanopia (blue-blind)

#BA4D75

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b53bb7;
/* rgb */ color: rgb(181, 59, 183);
/* oklch */ color: oklch(57.4% 0.210 327.2);

Tailwind

colors: {
  custom: {
    50: '#cf7bcd',
    500: '#b53bb7',
    950: '#000000',
  },
}

SCSS

$custom: #b53bb7;
$custom-light: #cf7bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#b53bb7",
  "rgb": {
    "r": 181,
    "g": 59,
    "b": 183
  },
  "hsl": {
    "h": 299.032,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57448,
    "c": 0.21025,
    "h": 327.2
  },
  "luminance": 0.16371
}

Semantic roles & 50–950 ramp

primary

#B53BB7

secondary

#88C687

accent

#DB4D4F

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B53BB7

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

Preview Lab → · Contrast checker → · Palette generator →