#B640BA#B640BA

#B640BA is a mid, highly saturated purple. Relative luminance 0.172; OKLCH L 58.3% C 0.207 H 326.5°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#B640BA
RGB	rgb(182, 64, 186)
HSL	hsl(298, 49%, 49%)
HSV	hsv(298, 66%, 73%)
CMYK	cmyk(2.2%, 65.6%, 0%, 27.1%)
CIE-LAB	lab(48.46, 62.54, -41.26)
CIE-LCH	lch(48.46, 74.93, 326.58°)
OKLab	oklab(58.25% 0.1726 -0.1143)
OKLCH	oklch(58.25% 0.207 326.5)
XYZ	xyz(29.9872, 17.1590, 48.1774)
Luminance	0.1716 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B640BA #44BA40

analogous

#7940BA #B640BA #BA4081

triadic

#B640BA #BAB640 #40BAB6

tetradic

#B640BA #BA7940 #44BA40 #4081BA

square

#B640BA #BA7940 #44BA40 #4081BA

split-complementary

#B640BA #81BA40 #40BA79

monochromatic

#5D215F #89308C #B640BA #C96BCC #DA99DC

Accessibility & contrast

On white

4.74

#B640BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#B640BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B640BA

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B640BA	#FFFFFF	#000000	##FFFFFF
##B640BA	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B69BE

Deuteranopia (green-blind)

#5B78B7

Tritanopia (blue-blind)

#BB5278

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b640ba;
/* rgb */ color: rgb(182, 64, 186);
/* oklch */ color: oklch(58.3% 0.207 326.5);

Tailwind

colors: {
  custom: {
    50: '#cf7ecf',
    500: '#b640ba',
    950: '#000000',
  },
}

SCSS

$custom: #b640ba;
$custom-light: #cf7ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#b640ba",
  "rgb": {
    "r": 182,
    "g": 64,
    "b": 186
  },
  "hsl": {
    "h": 298.033,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.58252,
    "c": 0.20698,
    "h": 326.5
  },
  "luminance": 0.17157
}

Semantic roles & 50–950 ramp

primary

#B640BA

secondary

#90C88E

accent

#D84F54

background

#FDF8FC

surface

#FAEFF9

border

#D3CAD2

text

#140B14

muted

#837C82

Preview Lab

Preview with #B640BA

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

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