#B543D8#B543D8

#B543D8 is a mid, highly saturated purple. Relative luminance 0.188; OKLCH L 60.2% C 0.229 H 317.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B543D8
RGB	rgb(181, 67, 216)
HSL	hsl(286, 66%, 55%)
HSV	hsv(286, 69%, 85%)
CMYK	cmyk(16.2%, 69%, 0%, 15.3%)
CIE-LAB	lab(50.45, 66.61, -55.39)
CIE-LCH	lch(50.45, 86.63, 320.26°)
OKLab	oklab(60.2% 0.1676 -0.1556)
OKLCH	oklch(60.2% 0.229 317.1)
XYZ	xyz(33.4561, 18.7973, 66.8184)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B543D8 #66D843

analogous

#6A43D8 #B543D8 #D843B0

triadic

#B543D8 #D8B543 #43D8B5

tetradic

#B543D8 #D86A43 #66D843 #43B0D8

square

#B543D8 #D86A43 #66D843 #43B0D8

split-complementary

#B543D8 #B0D843 #43D86A

monochromatic

#6C1C85 #9526B8 #B543D8 #C976E3 #DDA8ED

Accessibility & contrast

On white

4.41

#B543D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#B543D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B543D8

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B543D8	#FFFFFF	#000000	##000000
##B543D8	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DC

Deuteranopia (green-blind)

#467BD5

Tritanopia (blue-blind)

#B36089

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b543d8;
/* rgb */ color: rgb(181, 67, 216);
/* oklch */ color: oklch(60.2% 0.229 317.1);

Tailwind

colors: {
  custom: {
    50: '#cf80e5',
    500: '#b543d8',
    950: '#000000',
  },
}

SCSS

$custom: #b543d8;
$custom-light: #cf80e5;
$custom-dark: #000000;

JSON

{
  "hex": "#b543d8",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 216
  },
  "hsl": {
    "h": 285.906,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.60203,
    "c": 0.22868,
    "h": 317.1
  },
  "luminance": 0.18796
}

Semantic roles & 50–950 ramp

primary

#B543D8

secondary

#ABDA9C

accent

#E93F67

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B543D8

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

Preview Lab → · Contrast checker → · Palette generator →