#B666F6#B666F6

#B666F6 is a light, highly saturated violet. Relative luminance 0.261; OKLCH L 66.4% C 0.212 H 307.2°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#B666F6
RGB	rgb(182, 102, 246)
HSL	hsl(273, 89%, 68%)
HSV	hsv(273, 59%, 96%)
CMYK	cmyk(26%, 58.5%, 0%, 3.5%)
CIE-LAB	lab(58.13, 57.24, -59.93)
CIE-LCH	lch(58.13, 82.87, 313.69°)
OKLab	oklab(66.35% 0.1282 -0.169)
OKLCH	oklch(66.35% 0.212 307.2)
XYZ	xyz(40.6739, 26.1021, 90.0664)
Luminance	0.2610 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B666F6 #A6F666

analogous

#6E66F6 #B666F6 #F666EE

triadic

#B666F6 #F6B666 #66F6B6

tetradic

#B666F6 #F66E66 #A6F666 #66EEF6

square

#B666F6 #F66E66 #A6F666 #66EEF6

split-complementary

#B666F6 #EEF666 #66F66E

monochromatic

#7C0DD5 #9A2CF3 #B666F6 #D2A0F9 #EDDAFD

Accessibility & contrast

On white

3.38

#B666F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#B666F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B666F6

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B666F6	#FFFFFF	#000000	##000000
##B666F6	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2989FB

Deuteranopia (green-blind)

#4E8CF3

Tritanopia (blue-blind)

#AC82A5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b666f6;
/* rgb */ color: rgb(182, 102, 246);
/* oklch */ color: oklch(66.4% 0.212 307.2);

Tailwind

colors: {
  custom: {
    50: '#d095fa',
    500: '#b666f6',
    950: '#000000',
  },
}

SCSS

$custom: #b666f6;
$custom-light: #d095fa;
$custom-dark: #000000;

JSON

{
  "hex": "#b666f6",
  "rgb": {
    "r": 182,
    "g": 102,
    "b": 246
  },
  "hsl": {
    "h": 273.333,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.66354,
    "c": 0.21215,
    "h": 307.2
  },
  "luminance": 0.26102
}

Semantic roles & 50–950 ramp

primary

#B666F6

secondary

#D9F2C6

accent

#E60066

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140D17

muted

#837E85

Preview Lab

Preview with #B666F6

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

Preview Lab → · Contrast checker → · Palette generator →