#B545D1#B545D1

#B545D1 is a mid, highly saturated purple. Relative luminance 0.187; OKLCH L 60.0% C 0.220 H 318.9°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#B545D1
RGB	rgb(181, 69, 209)
HSL	hsl(288, 60%, 55%)
HSV	hsv(288, 67%, 82%)
CMYK	cmyk(13.4%, 67%, 0%, 18%)
CIE-LAB	lab(50.32, 64.48, -51.60)
CIE-LCH	lch(50.32, 82.58, 321.33°)
OKLab	oklab(59.97% 0.1659 -0.1445)
OKLCH	oklch(59.97% 0.22 318.9)
XYZ	xyz(32.6913, 18.6849, 62.1938)
Luminance	0.1868 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B545D1 #61D145

analogous

#6F45D1 #B545D1 #D145A7

triadic

#B545D1 #D1B545 #45D1B5

tetradic

#B545D1 #D16F45 #61D145 #45A7D1

square

#B545D1 #D16F45 #61D145 #45A7D1

split-complementary

#B545D1 #A7D145 #45D16F

monochromatic

#6A1F7D #942BAE #B545D1 #C976DD #DCA7E9

Accessibility & contrast

On white

4.43

#B545D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#B545D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B545D1

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B545D1	#FFFFFF	#000000	##000000
##B545D1	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0870D5

Deuteranopia (green-blind)

#4E7BCE

Tritanopia (blue-blind)

#B55F86

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b545d1;
/* rgb */ color: rgb(181, 69, 209);
/* oklch */ color: oklch(60.0% 0.220 318.9);

Tailwind

colors: {
  custom: {
    50: '#cf81e0',
    500: '#b545d1',
    950: '#000000',
  },
}

SCSS

$custom: #b545d1;
$custom-light: #cf81e0;
$custom-dark: #000000;

JSON

{
  "hex": "#b545d1",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 209
  },
  "hsl": {
    "h": 288,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59974,
    "c": 0.21999,
    "h": 318.9
  },
  "luminance": 0.18683
}

Semantic roles & 50–950 ramp

primary

#B545D1

secondary

#A7D79B

accent

#E34464

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B545D1

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

Preview Lab → · Contrast checker → · Palette generator →