#B151EF#B151EF

#B151EF is a light, highly saturated violet. Relative luminance 0.215; OKLCH L 62.7% C 0.232 H 309.1°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#B151EF
RGB	rgb(177, 81, 239)
HSL	hsl(276, 83%, 63%)
HSV	hsv(276, 66%, 94%)
CMYK	cmyk(25.9%, 66.1%, 0%, 6.3%)
CIE-LAB	lab(53.45, 64.56, -63.58)
CIE-LCH	lch(53.45, 90.61, 315.44°)
OKLab	oklab(62.7% 0.1462 -0.1798)
OKLCH	oklch(62.7% 0.232 309.1)
XYZ	xyz(36.6508, 21.4646, 83.8570)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B151EF #8FEF51

analogous

#6251EF #B151EF #EF51DE

triadic

#B151EF #EFB151 #51EFB1

tetradic

#B151EF #EF6251 #8FEF51 #51DEEF

square

#B151EF #EF6251 #8FEF51 #51DEEF

split-complementary

#B151EF #DEEF51 #51EF62

monochromatic

#7411B5 #9819EA #B151EF #CA89F4 #E3C1F9

Accessibility & contrast

On white

3.97

#B151EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#B151EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B151EF

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B151EF	#FFFFFF	#000000	##000000
##B151EF	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF4

Deuteranopia (green-blind)

#3581EB

Tritanopia (blue-blind)

#A8729A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b151ef;
/* rgb */ color: rgb(177, 81, 239);
/* oklch */ color: oklch(62.7% 0.232 309.1);

Tailwind

colors: {
  custom: {
    50: '#cd88f5',
    500: '#b151ef',
    950: '#000000',
  },
}

SCSS

$custom: #b151ef;
$custom-light: #cd88f5;
$custom-dark: #000000;

JSON

{
  "hex": "#b151ef",
  "rgb": {
    "r": 177,
    "g": 81,
    "b": 239
  },
  "hsl": {
    "h": 276.456,
    "s": 83.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.62701,
    "c": 0.23172,
    "h": 309.1
  },
  "luminance": 0.21464
}

Semantic roles & 50–950 ramp

primary

#B151EF

secondary

#C8EAB1

accent

#E0065B

background

#FDF8FF

surface

#FAF0FE

border

#D3CBD6

text

#140C17

muted

#837D85

Preview Lab

Preview with #B151EF

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

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