#B291FB#B291FB

#B291FB is a light, vivid violet. Relative luminance 0.367; OKLCH L 73.0% C 0.152 H 296.8°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#B291FB
RGB	rgb(178, 145, 251)
HSL	hsl(259, 93%, 78%)
HSV	hsv(259, 42%, 98%)
CMYK	cmyk(29.1%, 42.2%, 0%, 1.6%)
CIE-LAB	lab(67.04, 34.35, -48.55)
CIE-LCH	lch(67.04, 59.47, 305.28°)
OKLab	oklab(72.96% 0.0687 -0.136)
OKLCH	oklch(72.96% 0.152 296.8)
XYZ	xyz(45.8939, 36.6803, 95.9102)
Luminance	0.3668 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B291FB #DAFB91

analogous

#91A5FB #B291FB #E791FB

triadic

#B291FB #FBB291 #91FBB2

tetradic

#B291FB #FB91A5 #DAFB91 #91FBE7

square

#B291FB #FB91A5 #DAFB91 #91FBE7

split-complementary

#B291FB #FBE791 #A5FB91

monochromatic

#5F1BF7 #8956F9 #B291FB #DBCCFD #EAE1FE

Accessibility & contrast

On white

2.52

#B291FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#B291FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B291FB

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B291FB	#FFFFFF	#000000	##000000
##B291FB	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72A4FF

Deuteranopia (green-blind)

#78A2F8

Tritanopia (blue-blind)

#A3A4BA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #b291fb;
/* rgb */ color: rgb(178, 145, 251);
/* oklch */ color: oklch(73.0% 0.152 296.8);

Tailwind

colors: {
  custom: {
    50: '#cbb1fd',
    500: '#b291fb',
    950: '#000000',
  },
}

SCSS

$custom: #b291fb;
$custom-light: #cbb1fd;
$custom-dark: #000000;

JSON

{
  "hex": "#b291fb",
  "rgb": {
    "r": 178,
    "g": 145,
    "b": 251
  },
  "hsl": {
    "h": 258.679,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.72961,
    "c": 0.15237,
    "h": 296.8
  },
  "luminance": 0.36681
}

Semantic roles & 50–950 ramp

primary

#B291FB

secondary

#ECF6D5

accent

#E6009E

background

#FCFAFF

surface

#F9F5FF

border

#D2CFD7

text

#141117

muted

#828085

Preview Lab

Preview with #B291FB

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

Preview Lab → · Contrast checker → · Palette generator →