#B731C2#B731C2

#B731C2 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.5% C 0.231 H 324.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#B731C2
RGB	rgb(183, 49, 194)
HSL	hsl(295, 60%, 48%)
HSV	hsv(295, 75%, 76%)
CMYK	cmyk(5.7%, 74.7%, 0%, 23.9%)
CIE-LAB	lab(47.18, 69.45, -47.94)
CIE-LCH	lch(47.18, 84.39, 325.39°)
OKLab	oklab(57.51% 0.1884 -0.1336)
OKLCH	oklch(57.51% 0.231 324.7)
XYZ	xyz(30.3636, 16.1609, 52.5486)
Luminance	0.1616 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B731C2 #3CC231

analogous

#6E31C2 #B731C2 #C23185

triadic

#B731C2 #C2B731 #31C2B7

tetradic

#B731C2 #C26E31 #3CC231 #3185C2

square

#B731C2 #C26E31 #3CC231 #3185C2

split-complementary

#B731C2 #85C231 #31C26E

monochromatic

#5B1860 #892591 #B731C2 #CC5BD6 #DB8CE2

Accessibility & contrast

On white

4.96

#B731C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#B731C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B731C2

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B731C2	#FFFFFF	#000000	##FFFFFF
##B731C2	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C6

Deuteranopia (green-blind)

#4F75BF

Tritanopia (blue-blind)

#BB4B78

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b731c2;
/* rgb */ color: rgb(183, 49, 194);
/* oklch */ color: oklch(57.5% 0.231 324.7);

Tailwind

colors: {
  custom: {
    50: '#d178d5',
    500: '#b731c2',
    950: '#000000',
  },
}

SCSS

$custom: #b731c2;
$custom-light: #d178d5;
$custom-dark: #000000;

JSON

{
  "hex": "#b731c2",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 194
  },
  "hsl": {
    "h": 295.448,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57512,
    "c": 0.23094,
    "h": 324.7
  },
  "luminance": 0.16159
}

Semantic roles & 50–950 ramp

primary

#B731C2

secondary

#88CC83

accent

#E34551

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B731C2

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

Preview Lab → · Contrast checker → · Palette generator →