#B663EE#B663EE

#B663EE is a light, highly saturated violet. Relative luminance 0.250; OKLCH L 65.5% C 0.208 H 309.4°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#B663EE
RGB	rgb(182, 99, 238)
HSL	hsl(276, 80%, 66%)
HSV	hsv(276, 58%, 93%)
CMYK	cmyk(23.5%, 58.4%, 0%, 6.7%)
CIE-LAB	lab(57.12, 56.97, -57.11)
CIE-LCH	lch(57.12, 80.66, 314.93°)
OKLab	oklab(65.46% 0.1318 -0.1607)
OKLCH	oklch(65.46% 0.208 309.4)
XYZ	xyz(39.1829, 25.0425, 83.6419)
Luminance	0.2504 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B663EE #9BEE63

analogous

#7063EE #B663EE #EE63E1

triadic

#B663EE #EEB663 #63EEB6

tetradic

#B663EE #EE7063 #9BEE63 #63E1EE

square

#B663EE #EE7063 #9BEE63 #63E1EE

split-complementary

#B663EE #E1EE63 #63EE70

monochromatic

#7C15C2 #9C2CE8 #B663EE #D09AF4 #EAD1FA

Accessibility & contrast

On white

3.50

#B663EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#B663EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B663EE

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B663EE	#FFFFFF	#000000	##000000
##B663EE	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E86F2

Deuteranopia (green-blind)

#528AEB

Tritanopia (blue-blind)

#AE7D9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b663ee;
/* rgb */ color: rgb(182, 99, 238);
/* oklch */ color: oklch(65.5% 0.208 309.4);

Tailwind

colors: {
  custom: {
    50: '#cf93f4',
    500: '#b663ee',
    950: '#000000',
  },
}

SCSS

$custom: #b663ee;
$custom-light: #cf93f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b663ee",
  "rgb": {
    "r": 182,
    "g": 99,
    "b": 238
  },
  "hsl": {
    "h": 275.827,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.65464,
    "c": 0.20789,
    "h": 309.4
  },
  "luminance": 0.25042
}

Semantic roles & 50–950 ramp

primary

#B663EE

secondary

#D2EDC0

accent

#DD095E

background

#FDF9FF

surface

#FAF2FE

border

#D3CCD6

text

#140D17

muted

#837E85

Preview Lab

Preview with #B663EE

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

Preview Lab → · Contrast checker → · Palette generator →