#B543CE#B543CE

#B543CE is a mid, highly saturated purple. Relative luminance 0.183; OKLCH L 59.6% C 0.220 H 319.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#B543CE
RGB	rgb(181, 67, 206)
HSL	hsl(289, 59%, 54%)
HSV	hsv(289, 67%, 81%)
CMYK	cmyk(12.1%, 67.5%, 0%, 19.2%)
CIE-LAB	lab(49.85, 64.72, -50.63)
CIE-LCH	lch(49.85, 82.17, 321.97°)
OKLab	oklab(59.59% 0.1681 -0.1416)
OKLCH	oklch(59.59% 0.22 319.9)
XYZ	xyz(32.2024, 18.2959, 60.2158)
Luminance	0.1829 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B543CE #5CCE43

analogous

#6F43CE #B543CE #CE43A1

triadic

#B543CE #CEB543 #43CEB5

tetradic

#B543CE #CE6F43 #5CCE43 #43A1CE

square

#B543CE #CE6F43 #5CCE43 #43A1CE

split-complementary

#B543CE #A1CE43 #43CE6F

monochromatic

#681F77 #922CA8 #B543CE #C874DB #DBA4E7

Accessibility & contrast

On white

4.51

#B543CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#B543CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B543CE

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B543CE	#FFFFFF	#000000	##000000
##B543CE	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A6FD2

Deuteranopia (green-blind)

#4F7BCB

Tritanopia (blue-blind)

#B65C83

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b543ce;
/* rgb */ color: rgb(181, 67, 206);
/* oklch */ color: oklch(59.6% 0.220 319.9);

Tailwind

colors: {
  custom: {
    50: '#cf80dd',
    500: '#b543ce',
    950: '#000000',
  },
}

SCSS

$custom: #b543ce;
$custom-light: #cf80dd;
$custom-dark: #000000;

JSON

{
  "hex": "#b543ce",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 206
  },
  "hsl": {
    "h": 289.209,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59585,
    "c": 0.21983,
    "h": 319.9
  },
  "luminance": 0.18294
}

Semantic roles & 50–950 ramp

primary

#B543CE

secondary

#A3D499

accent

#E24662

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B543CE

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

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