#B666EF#B666EF

#B666EF is a light, highly saturated violet. Relative luminance 0.257; OKLCH L 65.9% C 0.205 H 308.8°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#B666EF
RGB	rgb(182, 102, 239)
HSL	hsl(275, 81%, 67%)
HSV	hsv(275, 57%, 94%)
CMYK	cmyk(23.8%, 57.3%, 0%, 6.3%)
CIE-LAB	lab(57.73, 55.69, -56.68)
CIE-LCH	lch(57.73, 79.46, 314.50°)
OKLab	oklab(65.93% 0.1282 -0.1595)
OKLCH	oklch(65.93% 0.205 308.8)
XYZ	xyz(39.6197, 25.6804, 84.5143)
Luminance	0.2568 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B666EF #9FEF66

analogous

#7266EF #B666EF #EF66E4

triadic

#B666EF #EFB666 #66EFB6

tetradic

#B666EF #EF7266 #9FEF66 #66E4EF

square

#B666EF #EF7266 #9FEF66 #66E4EF

split-complementary

#B666EF #E4EF66 #66EF72

monochromatic

#7C15C6 #9C2FE9 #B666EF #D09DF5 #EBD5FB

Accessibility & contrast

On white

3.42

#B666EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#B666EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B666EF

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B666EF	#FFFFFF	#000000	##000000
##B666EF	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3487F3

Deuteranopia (green-blind)

#548CEC

Tritanopia (blue-blind)

#AE80A1

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b666ef;
/* rgb */ color: rgb(182, 102, 239);
/* oklch */ color: oklch(65.9% 0.205 308.8);

Tailwind

colors: {
  custom: {
    50: '#cf95f5',
    500: '#b666ef',
    950: '#000000',
  },
}

SCSS

$custom: #b666ef;
$custom-light: #cf95f5;
$custom-dark: #000000;

JSON

{
  "hex": "#b666ef",
  "rgb": {
    "r": 182,
    "g": 102,
    "b": 239
  },
  "hsl": {
    "h": 275.036,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.65932,
    "c": 0.20462,
    "h": 308.8
  },
  "luminance": 0.2568
}

Semantic roles & 50–950 ramp

primary

#B666EF

secondary

#D5EEC2

accent

#DD0861

background

#FDF9FF

surface

#FAF2FE

border

#D3CCD6

text

#140D17

muted

#837E85

Preview Lab

Preview with #B666EF

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

Preview Lab → · Contrast checker → · Palette generator →