#B543C6#B543C6

#B543C6 is a mid, highly saturated purple. Relative luminance 0.179; OKLCH L 59.1% C 0.213 H 322.2°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#B543C6
RGB	rgb(181, 67, 198)
HSL	hsl(292, 53%, 52%)
HSV	hsv(292, 66%, 78%)
CMYK	cmyk(8.6%, 66.2%, 0%, 22.4%)
CIE-LAB	lab(49.40, 63.24, -46.75)
CIE-LCH	lch(49.40, 78.64, 323.53°)
OKLab	oklab(59.11% 0.1683 -0.1303)
OKLCH	oklch(59.11% 0.213 322.2)
XYZ	xyz(31.2552, 17.9170, 55.2271)
Luminance	0.1792 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B543C6 #54C643

analogous

#7443C6 #B543C6 #C64395

triadic

#B543C6 #C6B543 #43C6B5

tetradic

#B543C6 #C67443 #54C643 #4395C6

square

#B543C6 #C67443 #54C643 #4395C6

split-complementary

#B543C6 #95C643 #43C674

monochromatic

#64216D #8E2F9C #B543C6 #C772D4 #DAA1E2

Accessibility & contrast

On white

4.58

#B543C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#B543C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B543C6

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B543C6	#FFFFFF	#000000	##000000
##B543C6	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F6DCA

Deuteranopia (green-blind)

#547AC3

Tritanopia (blue-blind)

#B7597F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b543c6;
/* rgb */ color: rgb(181, 67, 198);
/* oklch */ color: oklch(59.1% 0.213 322.2);

Tailwind

colors: {
  custom: {
    50: '#cf80d8',
    500: '#b543c6',
    950: '#000000',
  },
}

SCSS

$custom: #b543c6;
$custom-light: #cf80d8;
$custom-dark: #000000;

JSON

{
  "hex": "#b543c6",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 198
  },
  "hsl": {
    "h": 292.214,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59108,
    "c": 0.21284,
    "h": 322.2
  },
  "luminance": 0.17915
}

Semantic roles & 50–950 ramp

primary

#B543C6

secondary

#9DCF96

accent

#DD4B5E

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B543C6

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

Preview Lab → · Contrast checker → · Palette generator →