#B640BF#B640BF

#B640BF is a mid, highly saturated purple. Relative luminance 0.174; OKLCH L 58.5% C 0.211 H 324.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B640BF
RGB	rgb(182, 64, 191)
HSL	hsl(296, 50%, 50%)
HSV	hsv(296, 66%, 75%)
CMYK	cmyk(4.7%, 66.5%, 0%, 25.1%)
CIE-LAB	lab(48.73, 63.41, -43.75)
CIE-LCH	lch(48.73, 77.04, 325.40°)
OKLab	oklab(58.53% 0.1727 -0.1215)
OKLCH	oklch(58.53% 0.211 324.9)
XYZ	xyz(30.5280, 17.3753, 51.0259)
Luminance	0.1737 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B640BF #49BF40

analogous

#7640BF #B640BF #BF4089

triadic

#B640BF #BFB640 #40BFB6

tetradic

#B640BF #BF7640 #49BF40 #4089BF

square

#B640BF #BF7640 #49BF40 #4089BF

split-complementary

#B640BF #89BF40 #40BF76

monochromatic

#5F2163 #8A3191 #B640BF #C86ECE #D99CDE

Accessibility & contrast

On white

4.69

#B640BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#B640BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B640BF

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B640BF	#FFFFFF	#000000	##FFFFFF
##B640BF	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256AC3

Deuteranopia (green-blind)

#5879BC

Tritanopia (blue-blind)

#BA547A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b640bf;
/* rgb */ color: rgb(182, 64, 191);
/* oklch */ color: oklch(58.5% 0.211 324.9);

Tailwind

colors: {
  custom: {
    50: '#cf7ed3',
    500: '#b640bf',
    950: '#000000',
  },
}

SCSS

$custom: #b640bf;
$custom-light: #cf7ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#b640bf",
  "rgb": {
    "r": 182,
    "g": 64,
    "b": 191
  },
  "hsl": {
    "h": 295.748,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.58533,
    "c": 0.21114,
    "h": 324.9
  },
  "luminance": 0.17373
}

Semantic roles & 50–950 ramp

primary

#B640BF

secondary

#95CA91

accent

#D94E58

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B640BF

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

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