#B641B0#B641B0

#B641B0 is a mid, vivid purple. Relative luminance 0.169; OKLCH L 57.8% C 0.198 H 329.9°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B641B0
RGB	rgb(182, 65, 176)
HSL	hsl(303, 47%, 48%)
HSV	hsv(303, 64%, 71%)
CMYK	cmyk(0%, 64.3%, 3.3%, 28.6%)
CIE-LAB	lab(48.09, 60.44, -36.00)
CIE-LCH	lch(48.09, 70.35, 329.22°)
OKLab	oklab(57.81% 0.1709 -0.0991)
OKLCH	oklch(57.81% 0.198 329.9)
XYZ	xyz(29.0180, 16.8623, 42.7923)
Luminance	0.1686 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B641B0 #41B647

analogous

#8141B6 #B641B0 #B64175

triadic

#B641B0 #B0B641 #41B0B6

tetradic

#B641B0 #B68141 #41B647 #4175B6

square

#B641B0 #B68141 #41B647 #4175B6

split-complementary

#B641B0 #75B641 #41B681

monochromatic

#5C2159 #893184 #B641B0 #CA6AC5 #DA97D7

Accessibility & contrast

On white

4.80

#B641B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#B641B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B641B0

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B641B0	#FFFFFF	#000000	##FFFFFF
##B641B0	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3768B3

Deuteranopia (green-blind)

#6178AD

Tritanopia (blue-blind)

#BC4E73

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b641b0;
/* rgb */ color: rgb(182, 65, 176);
/* oklch */ color: oklch(57.8% 0.198 329.9);

Tailwind

colors: {
  custom: {
    50: '#cf7ec8',
    500: '#b641b0',
    950: '#000000',
  },
}

SCSS

$custom: #b641b0;
$custom-light: #cf7ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#b641b0",
  "rgb": {
    "r": 182,
    "g": 65,
    "b": 176
  },
  "hsl": {
    "h": 303.077,
    "s": 47.368,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57814,
    "c": 0.19752,
    "h": 329.9
  },
  "luminance": 0.1686
}

Semantic roles & 50–950 ramp

primary

#B641B0

secondary

#8DC690

accent

#D75851

background

#FDF8FC

surface

#FAEFF8

border

#D3CAD1

text

#140B13

muted

#837C82

Preview Lab

Preview with #B641B0

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

Preview Lab → · Contrast checker → · Palette generator →