#B643AB#B643AB

#B643AB is a mid, vivid purple. Relative luminance 0.169; OKLCH L 57.8% C 0.191 H 331.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#B643AB
RGB	rgb(182, 67, 171)
HSL	hsl(306, 46%, 49%)
HSV	hsv(306, 63%, 71%)
CMYK	cmyk(0%, 63.2%, 6%, 28.6%)
CIE-LAB	lab(48.14, 58.80, -32.99)
CIE-LCH	lch(48.14, 67.42, 330.71°)
OKLab	oklab(57.77% 0.168 -0.0904)
OKLCH	oklch(57.77% 0.191 331.7)
XYZ	xyz(28.6492, 16.9018, 40.2736)
Luminance	0.1690 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643AB #43B64E

analogous

#8843B6 #B643AB #B64372

triadic

#B643AB #ABB643 #43ABB6

tetradic

#B643AB #B68843 #43B64E #4372B6

square

#B643AB #B68843 #43B64E #4372B6

split-complementary

#B643AB #72B643 #43B688

monochromatic

#5D2257 #893381 #B643AB #C96DC0 #DA9AD4

Accessibility & contrast

On white

4.79

#B643AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#B643AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B643AB

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643AB	#FFFFFF	#000000	##FFFFFF
##B643AB	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D68AE

Deuteranopia (green-blind)

#6478A8

Tritanopia (blue-blind)

#BD4E71

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b643ab;
/* rgb */ color: rgb(182, 67, 171);
/* oklch */ color: oklch(57.8% 0.191 331.7);

Tailwind

colors: {
  custom: {
    50: '#cf7fc4',
    500: '#b643ab',
    950: '#000000',
  },
}

SCSS

$custom: #b643ab;
$custom-light: #cf7fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#b643ab",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 171
  },
  "hsl": {
    "h": 305.739,
    "s": 46.185,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5777,
    "c": 0.19082,
    "h": 331.7
  },
  "luminance": 0.169
}

Semantic roles & 50–950 ramp

primary

#B643AB

secondary

#8FC694

accent

#D65F52

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140B12

muted

#837C81

Preview Lab

Preview with #B643AB

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

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