#B751EF#B751EF

#B751EF is a light, highly saturated violet. Relative luminance 0.222; OKLCH L 63.4% C 0.234 H 311.1°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B751EF
RGB	rgb(183, 81, 239)
HSL	hsl(279, 83%, 63%)
HSV	hsv(279, 66%, 94%)
CMYK	cmyk(23.4%, 66.1%, 0%, 6.3%)
CIE-LAB	lab(54.22, 65.81, -62.30)
CIE-LCH	lch(54.22, 90.62, 316.57°)
OKLab	oklab(63.42% 0.1537 -0.1759)
OKLCH	oklch(63.42% 0.234 311.1)
XYZ	xyz(38.0479, 22.1850, 83.9224)
Luminance	0.2218 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B751EF #89EF51

analogous

#6851EF #B751EF #EF51D8

triadic

#B751EF #EFB751 #51EFB7

tetradic

#B751EF #EF6851 #89EF51 #51D8EF

square

#B751EF #EF6851 #89EF51 #51D8EF

split-complementary

#B751EF #D8EF51 #51EF68

monochromatic

#7B11B5 #A019EA #B751EF #CE89F4 #E5C1F9

Accessibility & contrast

On white

3.86

#B751EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#B751EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B751EF

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B751EF	#FFFFFF	#000000	##000000
##B751EF	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF4

Deuteranopia (green-blind)

#3E84EB

Tritanopia (blue-blind)

#B0729A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b751ef;
/* rgb */ color: rgb(183, 81, 239);
/* oklch */ color: oklch(63.4% 0.234 311.1);

Tailwind

colors: {
  custom: {
    50: '#d189f5',
    500: '#b751ef',
    950: '#000000',
  },
}

SCSS

$custom: #b751ef;
$custom-light: #d189f5;
$custom-dark: #000000;

JSON

{
  "hex": "#b751ef",
  "rgb": {
    "r": 183,
    "g": 81,
    "b": 239
  },
  "hsl": {
    "h": 278.734,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.63416,
    "c": 0.23354,
    "h": 311.1
  },
  "luminance": 0.22184
}

Semantic roles & 50–950 ramp

primary

#B751EF

secondary

#C6EAB1

accent

#E00653

background

#FDF8FF

surface

#FAF0FE

border

#D3CBD6

text

#140C17

muted

#837D85

Preview Lab

Preview with #B751EF

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

Preview Lab → · Contrast checker → · Palette generator →