#B643B8#B643B8

#B643B8 is a mid, highly saturated purple. Relative luminance 0.174; OKLCH L 58.5% C 0.201 H 327.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#B643B8
RGB	rgb(182, 67, 184)
HSL	hsl(299, 47%, 49%)
HSV	hsv(299, 64%, 72%)
CMYK	cmyk(1.1%, 63.6%, 0%, 27.8%)
CIE-LAB	lab(48.79, 60.99, -39.58)
CIE-LCH	lch(48.79, 72.70, 327.02°)
OKLab	oklab(58.45% 0.1691 -0.1094)
OKLCH	oklch(58.45% 0.201 327.1)
XYZ	xyz(29.9498, 17.4220, 47.1234)
Luminance	0.1742 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643B8 #45B843

analogous

#7C43B8 #B643B8 #B84380

triadic

#B643B8 #B8B643 #43B8B6

tetradic

#B643B8 #B87C43 #45B843 #4380B8

square

#B643B8 #B87C43 #45B843 #4380B8

split-complementary

#B643B8 #80B843 #43B87C

monochromatic

#5D225E #8A338B #B643B8 #C96ECA #D99BDB

Accessibility & contrast

On white

4.68

#B643B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#B643B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B643B8

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643B8	#FFFFFF	#000000	##FFFFFF
##B643B8	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326ABB

Deuteranopia (green-blind)

#5E79B5

Tritanopia (blue-blind)

#BB5378

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b643b8;
/* rgb */ color: rgb(182, 67, 184);
/* oklch */ color: oklch(58.5% 0.201 327.1);

Tailwind

colors: {
  custom: {
    50: '#cf7fce',
    500: '#b643b8',
    950: '#000000',
  },
}

SCSS

$custom: #b643b8;
$custom-light: #cf7fce;
$custom-dark: #000000;

JSON

{
  "hex": "#b643b8",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 184
  },
  "hsl": {
    "h": 298.974,
    "s": 46.614,
    "l": 49.216
  },
  "oklch": {
    "l": 0.58454,
    "c": 0.2014,
    "h": 327.1
  },
  "luminance": 0.1742
}

Semantic roles & 50–950 ramp

primary

#B643B8

secondary

#91C790

accent

#D65254

background

#FDF8FC

surface

#FAEFF9

border

#D3CAD2

text

#140B13

muted

#837C82

Preview Lab

Preview with #B643B8

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

Preview Lab → · Contrast checker → · Palette generator →