#B545A6#B545A6

#B545A6 is a mid, vivid purple. Relative luminance 0.168; OKLCH L 57.6% C 0.183 H 333.3°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#B545A6
RGB	rgb(181, 69, 166)
HSL	hsl(308, 45%, 49%)
HSV	hsv(308, 62%, 71%)
CMYK	cmyk(0%, 61.9%, 8.3%, 29%)
CIE-LAB	lab(48.05, 56.87, -30.18)
CIE-LCH	lch(48.05, 64.38, 332.05°)
OKLab	oklab(57.6% 0.1639 -0.0824)
OKLCH	oklch(57.6% 0.183 333.3)
XYZ	xyz(28.0672, 16.8353, 37.8403)
Luminance	0.1683 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B545A6 #45B554

analogous

#8C45B5 #B545A6 #B5456E

triadic

#B545A6 #A6B545 #45A6B5

tetradic

#B545A6 #B58C45 #45B554 #456EB5

square

#B545A6 #B58C45 #45B554 #456EB5

split-complementary

#B545A6 #6EB545 #45B58C

monochromatic

#5C2355 #89347D #B545A6 #C86FBC #D99BD1

Accessibility & contrast

On white

4.81

#B545A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#B545A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B545A6

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B545A6	#FFFFFF	#000000	##FFFFFF
##B545A6	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4268A9

Deuteranopia (green-blind)

#6678A3

Tritanopia (blue-blind)

#BD4E6F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b545a6;
/* rgb */ color: rgb(181, 69, 166);
/* oklch */ color: oklch(57.6% 0.183 333.3);

Tailwind

colors: {
  custom: {
    50: '#ce80c0',
    500: '#b545a6',
    950: '#000000',
  },
}

SCSS

$custom: #b545a6;
$custom-light: #ce80c0;
$custom-dark: #000000;

JSON

{
  "hex": "#b545a6",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 166
  },
  "hsl": {
    "h": 308.036,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57601,
    "c": 0.18345,
    "h": 333.3
  },
  "luminance": 0.16833
}

Semantic roles & 50–950 ramp

primary

#B545A6

secondary

#91C598

accent

#D56553

background

#FDF8FB

surface

#FAEFF7

border

#D3CAD0

text

#140B12

muted

#837C81

Preview Lab

Preview with #B545A6

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

Preview Lab → · Contrast checker → · Palette generator →