#B66FF5#B66FF5

#B66FF5 is a light, vivid violet. Relative luminance 0.279; OKLCH L 67.6% C 0.198 H 306.3°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#B66FF5
RGB	rgb(182, 111, 245)
HSL	hsl(272, 87%, 70%)
HSV	hsv(272, 55%, 96%)
CMYK	cmyk(25.7%, 54.7%, 0%, 3.9%)
CIE-LAB	lab(59.80, 52.44, -56.70)
CIE-LCH	lch(59.80, 77.23, 312.76°)
OKLab	oklab(67.56% 0.1171 -0.1596)
OKLCH	oklch(67.56% 0.198 306.3)
XYZ	xyz(41.4538, 27.9069, 89.5712)
Luminance	0.2791 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66FF5 #AEF56F

analogous

#736FF5 #B66FF5 #F56FF1

triadic

#B66FF5 #F5B66F #6FF5B6

tetradic

#B66FF5 #F5736F #AEF56F #6FF1F5

square

#B66FF5 #F5736F #AEF56F #6FF1F5

split-complementary

#B66FF5 #F1F56F #6FF573

monochromatic

#7B0FDA #9936F1 #B66FF5 #D3A8F9 #F0E1FD

Accessibility & contrast

On white

3.19

#B66FF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#B66FF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66FF5

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66FF5	#FFFFFF	#000000	##000000
##B66FF5	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#408EF9

Deuteranopia (green-blind)

#5991F2

Tritanopia (blue-blind)

#AC88A8

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #b66ff5;
/* rgb */ color: rgb(182, 111, 245);
/* oklch */ color: oklch(67.6% 0.198 306.3);

Tailwind

colors: {
  custom: {
    50: '#cf9bf9',
    500: '#b66ff5',
    950: '#000000',
  },
}

SCSS

$custom: #b66ff5;
$custom-light: #cf9bf9;
$custom-dark: #000000;

JSON

{
  "hex": "#b66ff5",
  "rgb": {
    "r": 182,
    "g": 111,
    "b": 245
  },
  "hsl": {
    "h": 271.791,
    "s": 87.013,
    "l": 69.804
  },
  "oklch": {
    "l": 0.67559,
    "c": 0.19797,
    "h": 306.3
  },
  "luminance": 0.27907
}

Semantic roles & 50–950 ramp

primary

#B66FF5

secondary

#DFF3CD

accent

#E4026C

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140E17

muted

#837E85

Preview Lab

Preview with #B66FF5

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

Preview Lab → · Contrast checker → · Palette generator →