#B291F9#B291F9

#B291F9 is a light, vivid violet. Relative luminance 0.366; OKLCH L 72.9% C 0.150 H 297.2°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#B291F9
RGB	rgb(178, 145, 249)
HSL	hsl(259, 90%, 77%)
HSV	hsv(259, 42%, 98%)
CMYK	cmyk(28.5%, 41.8%, 0%, 2.4%)
CIE-LAB	lab(66.94, 33.86, -47.61)
CIE-LCH	lch(66.94, 58.42, 305.42°)
OKLab	oklab(72.86% 0.0684 -0.1332)
OKLCH	oklch(72.86% 0.15 297.2)
XYZ	xyz(45.5803, 36.5549, 94.2586)
Luminance	0.3655 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B291F9 #D8F991

analogous

#91A4F9 #B291F9 #E691F9

triadic

#B291F9 #F9B291 #91F9B2

tetradic

#B291F9 #F991A4 #D8F991 #91F9E6

square

#B291F9 #F991A4 #D8F991 #91F9E6

split-complementary

#B291F9 #F9E691 #A4F991

monochromatic

#611DF3 #8957F6 #B291F9 #DBCBFC #EBE2FD

Accessibility & contrast

On white

2.53

#B291F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#B291F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B291F9

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B291F9	#FFFFFF	#000000	##000000
##B291F9	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)

#73A3FD

Deuteranopia (green-blind)

#79A2F6

Tritanopia (blue-blind)

#A3A3B9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #b291f9;
/* rgb */ color: rgb(178, 145, 249);
/* oklch */ color: oklch(72.9% 0.150 297.2);

Tailwind

colors: {
  custom: {
    50: '#cbb1fb',
    500: '#b291f9',
    950: '#000000',
  },
}

SCSS

$custom: #b291f9;
$custom-light: #cbb1fb;
$custom-dark: #000000;

JSON

{
  "hex": "#b291f9",
  "rgb": {
    "r": 178,
    "g": 145,
    "b": 249
  },
  "hsl": {
    "h": 259.038,
    "s": 89.655,
    "l": 77.255
  },
  "oklch": {
    "l": 0.72858,
    "c": 0.14977,
    "h": 297.2
  },
  "luminance": 0.36555
}

Semantic roles & 50–950 ramp

primary

#B291F9

secondary

#EBF6D5

accent

#E6009D

background

#FCFAFF

surface

#F9F5FF

border

#D2CFD7

text

#131117

muted

#828085

Preview Lab

Preview with #B291F9

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

Preview Lab → · Contrast checker → · Palette generator →