#B291EF#B291EF

#B291EF is a light, vivid violet. Relative luminance 0.359; OKLCH L 72.4% C 0.137 H 299.1°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#B291EF
RGB	rgb(178, 145, 239)
HSL	hsl(261, 75%, 75%)
HSV	hsv(261, 39%, 94%)
CMYK	cmyk(25.5%, 39.3%, 0%, 6.3%)
CIE-LAB	lab(66.48, 31.45, -42.85)
CIE-LCH	lch(66.48, 53.16, 306.28°)
OKLab	oklab(72.36% 0.0666 -0.1195)
OKLCH	oklch(72.36% 0.137 299.1)
XYZ	xyz(44.0619, 35.9475, 86.2618)
Luminance	0.3595 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B291EF #CEEF91

analogous

#919FEF #B291EF #E191EF

triadic

#B291EF #EFB291 #91EFB2

tetradic

#B291EF #EF919F #CEEF91 #91EFE1

square

#B291EF #EF919F #CEEF91 #91EFE1

split-complementary

#B291EF #EFE191 #9FEF91

monochromatic

#6726DF #8D5CE7 #B291EF #D7C6F7 #ECE4FB

Accessibility & contrast

On white

2.56

#B291EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#B291EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B291EF

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B291EF	#FFFFFF	#000000	##000000
##B291EF	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A2F3

Deuteranopia (green-blind)

#7FA1ED

Tritanopia (blue-blind)

#A6A1B5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #b291ef;
/* rgb */ color: rgb(178, 145, 239);
/* oklch */ color: oklch(72.4% 0.137 299.1);

Tailwind

colors: {
  custom: {
    50: '#cbb1f4',
    500: '#b291ef',
    950: '#000000',
  },
}

SCSS

$custom: #b291ef;
$custom-light: #cbb1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b291ef",
  "rgb": {
    "r": 178,
    "g": 145,
    "b": 239
  },
  "hsl": {
    "h": 261.064,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.72358,
    "c": 0.13677,
    "h": 299.1
  },
  "luminance": 0.35948
}

Semantic roles & 50–950 ramp

primary

#B291EF

secondary

#E9F3D8

accent

#D70F91

background

#FCFAFE

surface

#F9F5FD

border

#D2CFD5

text

#131117

muted

#828085

Preview Lab

Preview with #B291EF

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

Preview Lab → · Contrast checker → · Palette generator →