#B663F8#B663F8

#B663F8 is a light, highly saturated violet. Relative luminance 0.256; OKLCH L 66.1% C 0.218 H 307.1°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#B663F8
RGB	rgb(182, 99, 248)
HSL	hsl(273, 91%, 68%)
HSV	hsv(273, 60%, 97%)
CMYK	cmyk(26.6%, 60.1%, 0%, 2.7%)
CIE-LAB	lab(57.70, 59.17, -61.73)
CIE-LCH	lch(57.70, 85.51, 313.79°)
OKLab	oklab(66.08% 0.1317 -0.1743)
OKLCH	oklch(66.08% 0.218 307.1)
XYZ	xyz(40.6930, 25.6465, 91.5953)
Luminance	0.2565 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B663F8 #A5F863

analogous

#6B63F8 #B663F8 #F863EF

triadic

#B663F8 #F8B663 #63F8B6

tetradic

#B663F8 #F86B63 #A5F863 #63EFF8

square

#B663F8 #F86B63 #A5F863 #63EFF8

split-complementary

#B663F8 #EFF863 #63F86B

monochromatic

#7C0AD7 #9B28F5 #B663F8 #D19EFB #EDD8FD

Accessibility & contrast

On white

3.43

#B663F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#B663F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B663F8

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B663F8	#FFFFFF	#000000	##000000
##B663F8	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A88FD

Deuteranopia (green-blind)

#488BF5

Tritanopia (blue-blind)

#AC81A4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b663f8;
/* rgb */ color: rgb(182, 99, 248);
/* oklch */ color: oklch(66.1% 0.218 307.1);

Tailwind

colors: {
  custom: {
    50: '#d093fb',
    500: '#b663f8',
    950: '#000000',
  },
}

SCSS

$custom: #b663f8;
$custom-light: #d093fb;
$custom-dark: #000000;

JSON

{
  "hex": "#b663f8",
  "rgb": {
    "r": 182,
    "g": 99,
    "b": 248
  },
  "hsl": {
    "h": 273.423,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.66076,
    "c": 0.21849,
    "h": 307.1
  },
  "luminance": 0.25646
}

Semantic roles & 50–950 ramp

primary

#B663F8

secondary

#D9F2C5

accent

#E60066

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140D17

muted

#837E85

Preview Lab

Preview with #B663F8

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

Preview Lab → · Contrast checker → · Palette generator →