#B531BA#B531BA

#B531BA is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.224 H 326.4°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#B531BA
RGB	rgb(181, 49, 186)
HSL	hsl(298, 58%, 46%)
HSV	hsv(298, 74%, 73%)
CMYK	cmyk(2.7%, 73.7%, 0%, 27.1%)
CIE-LAB	lab(46.40, 67.70, -44.54)
CIE-LCH	lch(46.40, 81.04, 326.66°)
OKLab	oklab(56.74% 0.1865 -0.1238)
OKLCH	oklch(56.74% 0.224 326.4)
XYZ	xyz(29.0168, 15.5675, 47.9214)
Luminance	0.1557 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B531BA #36BA31

analogous

#7031BA #B531BA #BA317A

triadic

#B531BA #BAB531 #31BAB5

tetradic

#B531BA #BA7031 #36BA31 #317ABA

square

#B531BA #BA7031 #36BA31 #317ABA

split-complementary

#B531BA #7ABA31 #31BA70

monochromatic

#571759 #86248A #B531BA #CE56D2 #DC86DF

Accessibility & contrast

On white

5.11

#B531BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#B531BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B531BA

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B531BA	#FFFFFF	#000000	##FFFFFF
##B531BA	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0763BE

Deuteranopia (green-blind)

#5274B7

Tritanopia (blue-blind)

#BA4873

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b531ba;
/* rgb */ color: rgb(181, 49, 186);
/* oklch */ color: oklch(56.7% 0.224 326.4);

Tailwind

colors: {
  custom: {
    50: '#cf77cf',
    500: '#b531ba',
    950: '#000000',
  },
}

SCSS

$custom: #b531ba;
$custom-light: #cf77cf;
$custom-dark: #000000;

JSON

{
  "hex": "#b531ba",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 186
  },
  "hsl": {
    "h": 297.81,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56744,
    "c": 0.22384,
    "h": 326.4
  },
  "luminance": 0.15566
}

Semantic roles & 50–950 ramp

primary

#B531BA

secondary

#81C97E

accent

#E2464C

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B531BA

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

Preview Lab → · Contrast checker → · Palette generator →