#B731BA#B731BA

#B731BA is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 57.0% C 0.225 H 327.1°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#B731BA
RGB	rgb(183, 49, 186)
HSL	hsl(299, 58%, 46%)
HSV	hsv(299, 74%, 73%)
CMYK	cmyk(1.6%, 73.7%, 0%, 27.1%)
CIE-LAB	lab(46.73, 68.12, -44.01)
CIE-LCH	lch(46.73, 81.10, 327.14°)
OKLab	oklab(57.04% 0.1887 -0.1221)
OKLCH	oklch(57.04% 0.225 327.1)
XYZ	xyz(29.4892, 15.8112, 47.9435)
Luminance	0.1581 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B731BA #34BA31

analogous

#7231BA #B731BA #BA3178

triadic

#B731BA #BAB731 #31BAB7

tetradic

#B731BA #BA7231 #34BA31 #3178BA

square

#B731BA #BA7231 #34BA31 #3178BA

split-complementary

#B731BA #78BA31 #31BA72

monochromatic

#581759 #87248A #B731BA #D056D2 #DD86DF

Accessibility & contrast

On white

5.05

#B731BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#B731BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B731BA

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B731BA	#FFFFFF	#000000	##FFFFFF
##B731BA	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C64BE

Deuteranopia (green-blind)

#5475B7

Tritanopia (blue-blind)

#BC4873

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b731ba;
/* rgb */ color: rgb(183, 49, 186);
/* oklch */ color: oklch(57.0% 0.225 327.1);

Tailwind

colors: {
  custom: {
    50: '#d077cf',
    500: '#b731ba',
    950: '#000000',
  },
}

SCSS

$custom: #b731ba;
$custom-light: #d077cf;
$custom-dark: #000000;

JSON

{
  "hex": "#b731ba",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 186
  },
  "hsl": {
    "h": 298.686,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.57038,
    "c": 0.22475,
    "h": 327.1
  },
  "luminance": 0.15809
}

Semantic roles & 50–950 ramp

primary

#B731BA

secondary

#80C97E

accent

#E2464A

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B731BA

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

Preview Lab → · Contrast checker → · Palette generator →