#B366FD#B366FD

#B366FD is a light, highly saturated violet. Relative luminance 0.262; OKLCH L 66.5% C 0.219 H 304.6°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#B366FD
RGB	rgb(179, 102, 253)
HSL	hsl(271, 97%, 70%)
HSV	hsv(271, 60%, 99%)
CMYK	cmyk(29.2%, 59.7%, 0%, 0.8%)
CIE-LAB	lab(58.21, 58.14, -63.70)
CIE-LCH	lch(58.21, 86.25, 312.39°)
OKLab	oklab(66.46% 0.1244 -0.1802)
OKLCH	oklch(66.46% 0.219 304.6)
XYZ	xyz(41.0675, 26.1785, 95.7989)
Luminance	0.2618 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366FD #B0FD66

analogous

#6866FD #B366FD #FD66FB

triadic

#B366FD #FDB366 #66FDB3

tetradic

#B366FD #FD6866 #B0FD66 #66FBFD

square

#B366FD #FD6866 #B0FD66 #66FBFD

split-complementary

#B366FD #FBFD66 #66FD68

monochromatic

#7703E6 #952AFC #B366FD #D1A2FE #EFDFFF

Accessibility & contrast

On white

3.37

#B366FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#B366FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366FD

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366FD	#FFFFFF	#000000	##000000
##B366FD	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#158AFF

Deuteranopia (green-blind)

#438CFA

Tritanopia (blue-blind)

#A685A8

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b366fd;
/* rgb */ color: rgb(179, 102, 253);
/* oklch */ color: oklch(66.5% 0.219 304.6);

Tailwind

colors: {
  custom: {
    50: '#ce95ff',
    500: '#b366fd',
    950: '#000000',
  },
}

SCSS

$custom: #b366fd;
$custom-light: #ce95ff;
$custom-dark: #000000;

JSON

{
  "hex": "#b366fd",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 253
  },
  "hsl": {
    "h": 270.596,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.66464,
    "c": 0.21895,
    "h": 304.6
  },
  "luminance": 0.26178
}

Semantic roles & 50–950 ramp

primary

#B366FD

secondary

#DFF5CA

accent

#E60070

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140D18

muted

#837E86

Preview Lab

Preview with #B366FD

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

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