#B191EF#B191EF

#B191EF is a light, vivid violet. Relative luminance 0.358; OKLCH L 72.3% C 0.137 H 298.6°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#B191EF
RGB	rgb(177, 145, 239)
HSL	hsl(260, 75%, 75%)
HSV	hsv(260, 39%, 94%)
CMYK	cmyk(25.9%, 39.3%, 0%, 6.3%)
CIE-LAB	lab(66.39, 31.17, -43.00)
CIE-LCH	lch(66.39, 53.11, 305.94°)
OKLab	oklab(72.27% 0.0654 -0.1199)
OKLCH	oklch(72.27% 0.137 298.6)
XYZ	xyz(43.8333, 35.8296, 86.2511)
Luminance	0.3583 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B191EF #CFEF91

analogous

#91A0EF #B191EF #E091EF

triadic

#B191EF #EFB191 #91EFB1

tetradic

#B191EF #EF91A0 #CFEF91 #91EFE0

square

#B191EF #EF91A0 #CFEF91 #91EFE0

split-complementary

#B191EF #EFE091 #A0EF91

monochromatic

#6526DF #8B5CE7 #B191EF #D7C6F7 #ECE4FB

Accessibility & contrast

On white

2.57

#B191EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#B191EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B191EF

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B191EF	#FFFFFF	#000000	##000000
##B191EF	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A1F3

Deuteranopia (green-blind)

#7EA1ED

Tritanopia (blue-blind)

#A5A1B5

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #b191ef;
/* rgb */ color: rgb(177, 145, 239);
/* oklch */ color: oklch(72.3% 0.137 298.6);

Tailwind

colors: {
  custom: {
    50: '#cab1f4',
    500: '#b191ef',
    950: '#000000',
  },
}

SCSS

$custom: #b191ef;
$custom-light: #cab1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b191ef",
  "rgb": {
    "r": 177,
    "g": 145,
    "b": 239
  },
  "hsl": {
    "h": 260.426,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.72268,
    "c": 0.1366,
    "h": 298.6
  },
  "luminance": 0.3583
}

Semantic roles & 50–950 ramp

primary

#B191EF

secondary

#EAF3D8

accent

#D70F93

background

#FCFAFE

surface

#F9F5FD

border

#D2CFD5

text

#131017

muted

#827F85

Preview Lab

Preview with #B191EF

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

Preview Lab → · Contrast checker → · Palette generator →