#B545D4#B545D4

#B545D4 is a mid, highly saturated purple. Relative luminance 0.188; OKLCH L 60.2% C 0.223 H 318.1°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B545D4
RGB	rgb(181, 69, 212)
HSL	hsl(287, 62%, 55%)
HSV	hsv(287, 67%, 83%)
CMYK	cmyk(14.6%, 67.5%, 0%, 16.9%)
CIE-LAB	lab(50.49, 65.05, -53.04)
CIE-LCH	lch(50.49, 83.93, 320.81°)
OKLab	oklab(60.16% 0.1658 -0.1487)
OKLCH	oklch(60.16% 0.223 318.1)
XYZ	xyz(33.0662, 18.8349, 64.1683)
Luminance	0.1883 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B545D4 #64D445

analogous

#6E45D4 #B545D4 #D445AB

triadic

#B545D4 #D4B545 #45D4B5

tetradic

#B545D4 #D46E45 #64D445 #45ABD4

square

#B545D4 #D46E45 #64D445 #45ABD4

split-complementary

#B545D4 #ABD445 #45D46E

monochromatic

#6B1E81 #9529B3 #B545D4 #C977DF #DDA8EB

Accessibility & contrast

On white

4.41

#B545D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#B545D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B545D4

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B545D4	#FFFFFF	#000000	##000000
##B545D4	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071D8

Deuteranopia (green-blind)

#4B7CD1

Tritanopia (blue-blind)

#B46087

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b545d4;
/* rgb */ color: rgb(181, 69, 212);
/* oklch */ color: oklch(60.2% 0.223 318.1);

Tailwind

colors: {
  custom: {
    50: '#cf81e2',
    500: '#b545d4',
    950: '#000000',
  },
}

SCSS

$custom: #b545d4;
$custom-light: #cf81e2;
$custom-dark: #000000;

JSON

{
  "hex": "#b545d4",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 212
  },
  "hsl": {
    "h": 286.993,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60158,
    "c": 0.22268,
    "h": 318.1
  },
  "luminance": 0.18833
}

Semantic roles & 50–950 ramp

primary

#B545D4

secondary

#A9D89C

accent

#E64266

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B545D4

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

Preview Lab → · Contrast checker → · Palette generator →