#B543BB#B543BB

#B543BB is a mid, highly saturated purple. Relative luminance 0.174; OKLCH L 58.5% C 0.203 H 325.7°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#B543BB
RGB	rgb(181, 67, 187)
HSL	hsl(297, 47%, 50%)
HSV	hsv(297, 64%, 73%)
CMYK	cmyk(3.2%, 64.2%, 0%, 26.7%)
CIE-LAB	lab(48.79, 61.27, -41.33)
CIE-LCH	lch(48.79, 73.90, 326.00°)
OKLab	oklab(58.48% 0.1681 -0.1145)
OKLCH	oklch(58.48% 0.203 325.7)
XYZ	xyz(30.0322, 17.4278, 48.7861)
Luminance	0.1743 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B543BB #49BB43

analogous

#7943BB #B543BB #BB4385

triadic

#B543BB #BBB543 #43BBB5

tetradic

#B543BB #BB7943 #49BB43 #4385BB

square

#B543BB #BB7943 #49BB43 #4385BB

split-complementary

#B543BB #85BB43 #43BB79

monochromatic

#5E2361 #89338E #B543BB #C770CC #D99DDC

Accessibility & contrast

On white

4.68

#B543BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#B543BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B543BB

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B543BB	#FFFFFF	#000000	##FFFFFF
##B543BB	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6BBF

Deuteranopia (green-blind)

#5B79B8

Tritanopia (blue-blind)

#B95479

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b543bb;
/* rgb */ color: rgb(181, 67, 187);
/* oklch */ color: oklch(58.5% 0.203 325.7);

Tailwind

colors: {
  custom: {
    50: '#ce7fd0',
    500: '#b543bb',
    950: '#000000',
  },
}

SCSS

$custom: #b543bb;
$custom-light: #ce7fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#b543bb",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 187
  },
  "hsl": {
    "h": 297,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58481,
    "c": 0.20341,
    "h": 325.7
  },
  "luminance": 0.17426
}

Semantic roles & 50–950 ramp

primary

#B543BB

secondary

#94C892

accent

#D75158

background

#FDF8FC

surface

#FAEFF9

border

#D3CAD2

text

#140B14

muted

#837C82

Preview Lab

Preview with #B543BB

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

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