#B545B2#B545B2

#B545B2 is a mid, vivid purple. Relative luminance 0.173; OKLCH L 58.2% C 0.193 H 328.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B545B2
RGB	rgb(181, 69, 178)
HSL	hsl(302, 45%, 49%)
HSV	hsv(302, 62%, 71%)
CMYK	cmyk(0%, 61.9%, 1.7%, 29%)
CIE-LAB	lab(48.63, 58.87, -36.33)
CIE-LCH	lch(48.63, 69.18, 328.32°)
OKLab	oklab(58.21% 0.1652 -0.1001)
OKLCH	oklch(58.21% 0.193 328.8)
XYZ	xyz(29.2197, 17.2963, 43.9104)
Luminance	0.1729 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B545B2 #45B548

analogous

#8045B5 #B545B2 #B5457A

triadic

#B545B2 #B2B545 #45B2B5

tetradic

#B545B2 #B58045 #45B548 #457AB5

square

#B545B2 #B58045 #45B548 #457AB5

split-complementary

#B545B2 #7AB545 #45B580

monochromatic

#5C235B #893486 #B545B2 #C86FC6 #D99BD7

Accessibility & contrast

On white

4.71

#B545B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B545B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B545B2

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B545B2	#FFFFFF	#000000	##FFFFFF
##B545B2	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6AB5

Deuteranopia (green-blind)

#6179AF

Tritanopia (blue-blind)

#BB5275

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b545b2;
/* rgb */ color: rgb(181, 69, 178);
/* oklch */ color: oklch(58.2% 0.193 328.8);

Tailwind

colors: {
  custom: {
    50: '#ce80c9',
    500: '#b545b2',
    950: '#000000',
  },
}

SCSS

$custom: #b545b2;
$custom-light: #ce80c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b545b2",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 178
  },
  "hsl": {
    "h": 301.607,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.58212,
    "c": 0.19315,
    "h": 328.8
  },
  "luminance": 0.17294
}

Semantic roles & 50–950 ramp

primary

#B545B2

secondary

#91C592

accent

#D55753

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140B13

muted

#837C82

Preview Lab

Preview with #B545B2

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

Preview Lab → · Contrast checker → · Palette generator →