#B366F7#B366F7

#B366F7 is a light, highly saturated violet. Relative luminance 0.258; OKLCH L 66.1% C 0.212 H 305.9°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#B366F7
RGB	rgb(179, 102, 247)
HSL	hsl(272, 90%, 68%)
HSV	hsv(272, 59%, 97%)
CMYK	cmyk(27.5%, 58.7%, 0%, 3.1%)
CIE-LAB	lab(57.85, 56.78, -60.96)
CIE-LCH	lch(57.85, 83.30, 312.97°)
OKLab	oklab(66.09% 0.1245 -0.1721)
OKLCH	oklch(66.09% 0.212 305.9)
XYZ	xyz(40.1267, 25.8022, 90.8440)
Luminance	0.2580 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366F7 #AAF766

analogous

#6A66F7 #B366F7 #F766F2

triadic

#B366F7 #F7B366 #66F7B3

tetradic

#B366F7 #F76A66 #AAF766 #66F2F7

square

#B366F7 #F76A66 #AAF766 #66F2F7

split-complementary

#B366F7 #F2F766 #66F76A

monochromatic

#780BD7 #962CF4 #B366F7 #D0A0FA #EDDAFD

Accessibility & contrast

On white

3.41

#B366F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#B366F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366F7

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366F7	#FFFFFF	#000000	##000000
##B366F7	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2489FC

Deuteranopia (green-blind)

#4A8BF4

Tritanopia (blue-blind)

#A883A5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b366f7;
/* rgb */ color: rgb(179, 102, 247);
/* oklch */ color: oklch(66.1% 0.212 305.9);

Tailwind

colors: {
  custom: {
    50: '#ce95fb',
    500: '#b366f7',
    950: '#000000',
  },
}

SCSS

$custom: #b366f7;
$custom-light: #ce95fb;
$custom-dark: #000000;

JSON

{
  "hex": "#b366f7",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 247
  },
  "hsl": {
    "h": 271.862,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.66089,
    "c": 0.21242,
    "h": 305.9
  },
  "luminance": 0.25802
}

Semantic roles & 50–950 ramp

primary

#B366F7

secondary

#DBF2C7

accent

#E6006C

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140D17

muted

#837E85

Preview Lab

Preview with #B366F7

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

Preview Lab → · Contrast checker → · Palette generator →