#B191FB#B191FB

#B191FB is a light, vivid violet. Relative luminance 0.366; OKLCH L 72.9% C 0.152 H 296.3°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#B191FB
RGB	rgb(177, 145, 251)
HSL	hsl(258, 93%, 78%)
HSV	hsv(258, 42%, 98%)
CMYK	cmyk(29.5%, 42.2%, 0%, 1.6%)
CIE-LAB	lab(66.95, 34.08, -48.70)
CIE-LCH	lch(66.95, 59.44, 304.98°)
OKLab	oklab(72.87% 0.0675 -0.1364)
OKLCH	oklch(72.87% 0.152 296.3)
XYZ	xyz(45.6652, 36.5624, 95.8995)
Luminance	0.3656 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B191FB #DBFB91

analogous

#91A6FB #B191FB #E691FB

triadic

#B191FB #FBB191 #91FBB1

tetradic

#B191FB #FB91A6 #DBFB91 #91FBE6

square

#B191FB #FB91A6 #DBFB91 #91FBE6

split-complementary

#B191FB #FBE691 #A6FB91

monochromatic

#5D1BF7 #8756F9 #B191FB #DBCCFD #EAE1FE

Accessibility & contrast

On white

2.53

#B191FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#B191FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B191FB

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B191FB	#FFFFFF	#000000	##000000
##B191FB	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72A3FF

Deuteranopia (green-blind)

#77A2F8

Tritanopia (blue-blind)

#A1A4BA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #b191fb;
/* rgb */ color: rgb(177, 145, 251);
/* oklch */ color: oklch(72.9% 0.152 296.3);

Tailwind

colors: {
  custom: {
    50: '#cbb1fd',
    500: '#b191fb',
    950: '#000000',
  },
}

SCSS

$custom: #b191fb;
$custom-light: #cbb1fd;
$custom-dark: #000000;

JSON

{
  "hex": "#b191fb",
  "rgb": {
    "r": 177,
    "g": 145,
    "b": 251
  },
  "hsl": {
    "h": 258.113,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.72872,
    "c": 0.15224,
    "h": 296.3
  },
  "luminance": 0.36563
}

Semantic roles & 50–950 ramp

primary

#B191FB

secondary

#ECF6D5

accent

#E600A0

background

#FCFAFF

surface

#F9F5FF

border

#D2CFD7

text

#131117

muted

#828085

Preview Lab

Preview with #B191FB

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

Preview Lab → · Contrast checker → · Palette generator →