#B543CD#B543CD

#B543CD is a mid, highly saturated purple. Relative luminance 0.182; OKLCH L 59.5% C 0.219 H 320.2°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#B543CD
RGB	rgb(181, 67, 205)
HSL	hsl(290, 58%, 53%)
HSV	hsv(290, 67%, 80%)
CMYK	cmyk(11.7%, 67.3%, 0%, 19.6%)
CIE-LAB	lab(49.79, 64.53, -50.14)
CIE-LCH	lch(49.79, 81.72, 322.15°)
OKLab	oklab(59.52% 0.1682 -0.1402)
OKLCH	oklch(59.52% 0.219 320.2)
XYZ	xyz(32.0813, 18.2474, 59.5780)
Luminance	0.1825 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B543CD #5BCD43

analogous

#7043CD #B543CD #CD43A0

triadic

#B543CD #CDB543 #43CDB5

tetradic

#B543CD #CD7043 #5BCD43 #43A0CD

square

#B543CD #CD7043 #5BCD43 #43A0CD

split-complementary

#B543CD #A0CD43 #43CD70

monochromatic

#671F76 #912CA7 #B543CD #C873DA #DBA4E7

Accessibility & contrast

On white

4.52

#B543CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#B543CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B543CD

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B543CD	#FFFFFF	#000000	##000000
##B543CD	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E6FD1

Deuteranopia (green-blind)

#4F7ACA

Tritanopia (blue-blind)

#B65C83

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b543cd;
/* rgb */ color: rgb(181, 67, 205);
/* oklch */ color: oklch(59.5% 0.219 320.2);

Tailwind

colors: {
  custom: {
    50: '#cf80dd',
    500: '#b543cd',
    950: '#000000',
  },
}

SCSS

$custom: #b543cd;
$custom-light: #cf80dd;
$custom-dark: #000000;

JSON

{
  "hex": "#b543cd",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 205
  },
  "hsl": {
    "h": 289.565,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59524,
    "c": 0.21895,
    "h": 320.2
  },
  "luminance": 0.18246
}

Semantic roles & 50–950 ramp

primary

#B543CD

secondary

#A3D498

accent

#E14761

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B543CD

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

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