#B366E2#B366E2

#B366E2 is a light, vivid violet. Relative luminance 0.246; OKLCH L 64.8% C 0.190 H 310.9°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B366E2
RGB	rgb(179, 102, 226)
HSL	hsl(277, 68%, 64%)
HSV	hsv(277, 55%, 89%)
CMYK	cmyk(20.8%, 54.9%, 0%, 11.4%)
CIE-LAB	lab(56.66, 52.10, -51.14)
CIE-LCH	lch(56.66, 73.00, 315.54°)
OKLab	oklab(64.84% 0.124 -0.1434)
OKLCH	oklch(64.84% 0.19 310.9)
XYZ	xyz(37.0667, 24.5782, 74.7282)
Luminance	0.2458 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366E2 #95E266

analogous

#7566E2 #B366E2 #E266D3

triadic

#B366E2 #E2B366 #66E2B3

tetradic

#B366E2 #E27566 #95E266 #66D3E2

square

#B366E2 #E27566 #95E266 #66D3E2

split-complementary

#B366E2 #D3E266 #66E275

monochromatic

#7821AD #9933D8 #B366E2 #CD99EC #E6CDF6

Accessibility & contrast

On white

3.55

#B366E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#B366E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366E2

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366E2	#FFFFFF	#000000	##000000
##B366E2	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4184E6

Deuteranopia (green-blind)

#5C89DF

Tritanopia (blue-blind)

#AD7C9A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #b366e2;
/* rgb */ color: rgb(179, 102, 226);
/* oklch */ color: oklch(64.8% 0.190 310.9);

Tailwind

colors: {
  custom: {
    50: '#cd94ec',
    500: '#b366e2',
    950: '#000000',
  },
}

SCSS

$custom: #b366e2;
$custom-light: #cd94ec;
$custom-dark: #000000;

JSON

{
  "hex": "#b366e2",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 226
  },
  "hsl": {
    "h": 277.258,
    "s": 68.132,
    "l": 64.314
  },
  "oklch": {
    "l": 0.64838,
    "c": 0.18959,
    "h": 310.9
  },
  "luminance": 0.24577
}

Semantic roles & 50–950 ramp

primary

#B366E2

secondary

#CDE7BC

accent

#D0155C

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140D16

muted

#827E84

Preview Lab

Preview with #B366E2

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

Preview Lab → · Contrast checker → · Palette generator →