#B53BD9#B53BD9

#B53BD9 is a mid, highly saturated purple. Relative luminance 0.180; OKLCH L 59.5% C 0.239 H 317.3°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B53BD9
RGB	rgb(181, 59, 217)
HSL	hsl(286, 68%, 54%)
HSV	hsv(286, 73%, 85%)
CMYK	cmyk(16.6%, 72.8%, 0%, 14.9%)
CIE-LAB	lab(49.45, 69.81, -57.56)
CIE-LCH	lch(49.45, 90.48, 320.49°)
OKLab	oklab(59.51% 0.1753 -0.1619)
OKLCH	oklch(59.51% 0.239 317.3)
XYZ	xyz(33.1426, 17.9629, 67.3536)
Luminance	0.1796 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53BD9 #5FD93B

analogous

#663BD9 #B53BD9 #D93BAE

triadic

#B53BD9 #D9B53B #3BD9B5

tetradic

#B53BD9 #D9663B #5FD93B #3BAED9

square

#B53BD9 #D9663B #5FD93B #3BAED9

split-complementary

#B53BD9 #AED93B #3BD966

monochromatic

#691981 #9323B4 #B53BD9 #C86EE3 #DCA2ED

Accessibility & contrast

On white

4.57

#B53BD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#B53BD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B53BD9

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53BD9	#FFFFFF	#000000	##000000
##B53BD9	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDD

Deuteranopia (green-blind)

#3F79D5

Tritanopia (blue-blind)

#B35C87

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b53bd9;
/* rgb */ color: rgb(181, 59, 217);
/* oklch */ color: oklch(59.5% 0.239 317.3);

Tailwind

colors: {
  custom: {
    50: '#cf7de5',
    500: '#b53bd9',
    950: '#000000',
  },
}

SCSS

$custom: #b53bd9;
$custom-light: #cf7de5;
$custom-dark: #000000;

JSON

{
  "hex": "#b53bd9",
  "rgb": {
    "r": 181,
    "g": 59,
    "b": 217
  },
  "hsl": {
    "h": 286.329,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59511,
    "c": 0.23861,
    "h": 317.3
  },
  "luminance": 0.17961
}

Semantic roles & 50–950 ramp

primary

#B53BD9

secondary

#A6DA96

accent

#EA3D65

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B53BD9

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

Preview Lab → · Contrast checker → · Palette generator →