#B643C8#B643C8

#B643C8 is a mid, highly saturated purple. Relative luminance 0.181; OKLCH L 59.4% C 0.215 H 322.0°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#B643C8
RGB	rgb(182, 67, 200)
HSL	hsl(292, 55%, 52%)
HSV	hsv(292, 67%, 78%)
CMYK	cmyk(9%, 66.5%, 0%, 21.6%)
CIE-LAB	lab(49.65, 63.83, -47.48)
CIE-LCH	lch(49.65, 79.56, 323.36°)
OKLab	oklab(59.36% 0.1694 -0.1324)
OKLCH	oklch(59.36% 0.215 322)
XYZ	xyz(31.7228, 18.1312, 56.4611)
Luminance	0.1813 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643C8 #55C843

analogous

#7443C8 #B643C8 #C84397

triadic

#B643C8 #C8B643 #43C8B6

tetradic

#B643C8 #C87443 #55C843 #4397C8

square

#B643C8 #C87443 #55C843 #4397C8

split-complementary

#B643C8 #97C843 #43C874

monochromatic

#652170 #902F9F #B643C8 #C872D6 #DBA2E4

Accessibility & contrast

On white

4.54

#B643C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#B643C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B643C8

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643C8	#FFFFFF	#000000	##000000
##B643C8	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6ECC

Deuteranopia (green-blind)

#547AC5

Tritanopia (blue-blind)

#B85980

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b643c8;
/* rgb */ color: rgb(182, 67, 200);
/* oklch */ color: oklch(59.4% 0.215 322.0);

Tailwind

colors: {
  custom: {
    50: '#cf80d9',
    500: '#b643c8',
    950: '#000000',
  },
}

SCSS

$custom: #b643c8;
$custom-light: #cf80d9;
$custom-dark: #000000;

JSON

{
  "hex": "#b643c8",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 200
  },
  "hsl": {
    "h": 291.88,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.59361,
    "c": 0.21502,
    "h": 322
  },
  "luminance": 0.1813
}

Semantic roles & 50–950 ramp

primary

#B643C8

secondary

#9ED096

accent

#DE4A5E

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B15

muted

#837C83

Preview Lab

Preview with #B643C8

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

Preview Lab → · Contrast checker → · Palette generator →