#B643A5#B643A5

#B643A5 is a mid, vivid purple. Relative luminance 0.167; OKLCH L 57.5% C 0.186 H 334.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B643A5
RGB	rgb(182, 67, 165)
HSL	hsl(309, 46%, 49%)
HSV	hsv(309, 63%, 71%)
CMYK	cmyk(0%, 63.2%, 9.3%, 28.6%)
CIE-LAB	lab(47.85, 57.83, -29.89)
CIE-LCH	lch(47.85, 65.09, 332.67°)
OKLab	oklab(57.47% 0.1673 -0.0815)
OKLCH	oklch(57.47% 0.186 334)
XYZ	xyz(28.0902, 16.6782, 37.3298)
Luminance	0.1668 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643A5 #43B654

analogous

#8E43B6 #B643A5 #B6436C

triadic

#B643A5 #A5B643 #43A5B6

tetradic

#B643A5 #B68E43 #43B654 #436CB6

square

#B643A5 #B68E43 #43B654 #436CB6

split-complementary

#B643A5 #6CB643 #43B68E

monochromatic

#5D2254 #89337C #B643A5 #C96DBC #DA9AD0

Accessibility & contrast

On white

4.84

#B643A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#B643A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B643A5

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643A5	#FFFFFF	#000000	##FFFFFF
##B643A5	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4167A8

Deuteranopia (green-blind)

#6778A2

Tritanopia (blue-blind)

#BE4B6E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b643a5;
/* rgb */ color: rgb(182, 67, 165);
/* oklch */ color: oklch(57.5% 0.186 334.0);

Tailwind

colors: {
  custom: {
    50: '#cf7fc0',
    500: '#b643a5',
    950: '#000000',
  },
}

SCSS

$custom: #b643a5;
$custom-light: #cf7fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#b643a5",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 165
  },
  "hsl": {
    "h": 308.87,
    "s": 46.185,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5747,
    "c": 0.18614,
    "h": 334
  },
  "luminance": 0.16676
}

Semantic roles & 50–950 ramp

primary

#B643A5

secondary

#8FC697

accent

#D66552

background

#FDF8FB

surface

#FAEFF7

border

#D3CAD0

text

#140B12

muted

#837C81

Preview Lab

Preview with #B643A5

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

Preview Lab → · Contrast checker → · Palette generator →