#B643C3#B643C3

#B643C3 is a mid, highly saturated purple. Relative luminance 0.179; OKLCH L 59.1% C 0.211 H 323.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B643C3
RGB	rgb(182, 67, 195)
HSL	hsl(294, 52%, 51%)
HSV	hsv(294, 66%, 76%)
CMYK	cmyk(6.7%, 65.6%, 0%, 23.5%)
CIE-LAB	lab(49.38, 62.93, -45.04)
CIE-LCH	lch(49.38, 77.38, 324.41°)
OKLab	oklab(59.07% 0.1694 -0.1253)
OKLCH	oklch(59.07% 0.211 323.5)
XYZ	xyz(31.1480, 17.9013, 53.4338)
Luminance	0.1790 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643C3 #50C343

analogous

#7643C3 #B643C3 #C34390

triadic

#B643C3 #C3B643 #43C3B6

tetradic

#B643C3 #C37643 #50C343 #4390C3

square

#B643C3 #C37643 #50C343 #4390C3

split-complementary

#B643C3 #90C343 #43C376

monochromatic

#63226A #8E3198 #B643C3 #C871D2 #DAA0E1

Accessibility & contrast

On white

4.59

#B643C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#B643C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B643C3

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643C3	#FFFFFF	#000000	##FFFFFF
##B643C3	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256DC7

Deuteranopia (green-blind)

#577AC0

Tritanopia (blue-blind)

#B9577E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b643c3;
/* rgb */ color: rgb(182, 67, 195);
/* oklch */ color: oklch(59.1% 0.211 323.5);

Tailwind

colors: {
  custom: {
    50: '#cf80d6',
    500: '#b643c3',
    950: '#000000',
  },
}

SCSS

$custom: #b643c3;
$custom-light: #cf80d6;
$custom-dark: #000000;

JSON

{
  "hex": "#b643c3",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 195
  },
  "hsl": {
    "h": 293.906,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.5907,
    "c": 0.21071,
    "h": 323.5
  },
  "luminance": 0.179
}

Semantic roles & 50–950 ramp

primary

#B643C3

secondary

#9ACD95

accent

#DB4D5B

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B643C3

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

Preview Lab → · Contrast checker → · Palette generator →