#BB31DC#BB31DC

#BB31DC is a mid, highly saturated purple. Relative luminance 0.179; OKLCH L 59.7% C 0.253 H 318.8°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#BB31DC
RGB	rgb(187, 49, 220)
HSL	hsl(288, 71%, 53%)
HSV	hsv(288, 78%, 86%)
CMYK	cmyk(15%, 77.7%, 0%, 13.7%)
CIE-LAB	lab(49.41, 74.75, -59.29)
CIE-LCH	lch(49.41, 95.41, 321.58°)
OKLab	oklab(59.72% 0.1904 -0.1667)
OKLCH	oklch(59.72% 0.253 318.8)
XYZ	xyz(34.5084, 17.9304, 69.3395)
Luminance	0.1793 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB31DC #52DC31

analogous

#6531DC #BB31DC #DC31A7

triadic

#BB31DC #DCBB31 #31DCBB

tetradic

#BB31DC #DC6531 #52DC31 #31A7DC

square

#BB31DC #DC6531 #52DC31 #31A7DC

split-complementary

#BB31DC #A7DC31 #31DC65

monochromatic

#69157D #951EB2 #BB31DC #CC65E5 #DE9AEE

Accessibility & contrast

On white

4.58

#BB31DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#BB31DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB31DC

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB31DC	#FFFFFF	#000000	##000000
##BB31DC	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE1

Deuteranopia (green-blind)

#3C7AD8

Tritanopia (blue-blind)

#BA5787

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #bb31dc;
/* rgb */ color: rgb(187, 49, 220);
/* oklch */ color: oklch(59.7% 0.253 318.8);

Tailwind

colors: {
  custom: {
    50: '#d479e8',
    500: '#bb31dc',
    950: '#000000',
  },
}

SCSS

$custom: #bb31dc;
$custom-light: #d479e8;
$custom-dark: #000000;

JSON

{
  "hex": "#bb31dc",
  "rgb": {
    "r": 187,
    "g": 49,
    "b": 220
  },
  "hsl": {
    "h": 288.421,
    "s": 70.954,
    "l": 52.745
  },
  "oklch": {
    "l": 0.59724,
    "c": 0.25307,
    "h": 318.8
  },
  "luminance": 0.17929
}

Semantic roles & 50–950 ramp

primary

#BB31DC

secondary

#9ED98F

accent

#EE3A5D

background

#FDF7FE

surface

#FBEEFD

border

#D4C9D5

text

#150A16

muted

#837C84

Preview Lab

Preview with #BB31DC

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

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