#B640BD#B640BD

#B640BD is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.4% C 0.209 H 325.5°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B640BD
RGB	rgb(182, 64, 189)
HSL	hsl(297, 49%, 50%)
HSV	hsv(297, 66%, 74%)
CMYK	cmyk(3.7%, 66.1%, 0%, 25.9%)
CIE-LAB	lab(48.62, 63.06, -42.76)
CIE-LCH	lch(48.62, 76.19, 325.86°)
OKLab	oklab(58.42% 0.1726 -0.1186)
OKLCH	oklch(58.42% 0.209 325.5)
XYZ	xyz(30.3094, 17.2879, 49.8747)
Luminance	0.1729 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B640BD #47BD40

analogous

#7840BD #B640BD #BD4086

triadic

#B640BD #BDB640 #40BDB6

tetradic

#B640BD #BD7840 #47BD40 #4086BD

square

#B640BD #BD7840 #47BD40 #4086BD

split-complementary

#B640BD #86BD40 #40BD78

monochromatic

#5E2162 #8A318F #B640BD #C86DCD #D99ADD

Accessibility & contrast

On white

4.71

#B640BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B640BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B640BD

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B640BD	#FFFFFF	#000000	##FFFFFF
##B640BD	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286AC1

Deuteranopia (green-blind)

#5979BA

Tritanopia (blue-blind)

#BA5379

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b640bd;
/* rgb */ color: rgb(182, 64, 189);
/* oklch */ color: oklch(58.4% 0.209 325.5);

Tailwind

colors: {
  custom: {
    50: '#cf7ed1',
    500: '#b640bd',
    950: '#000000',
  },
}

SCSS

$custom: #b640bd;
$custom-light: #cf7ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#b640bd",
  "rgb": {
    "r": 182,
    "g": 64,
    "b": 189
  },
  "hsl": {
    "h": 296.64,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5842,
    "c": 0.20947,
    "h": 325.5
  },
  "luminance": 0.17286
}

Semantic roles & 50–950 ramp

primary

#B640BD

secondary

#93C990

accent

#D94F57

background

#FDF8FC

surface

#FAEFF9

border

#D3CAD2

text

#140B14

muted

#837C82

Preview Lab

Preview with #B640BD

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

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