#B663EC#B663EC

#B663EC is a light, highly saturated violet. Relative luminance 0.249; OKLCH L 65.3% C 0.206 H 309.8°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#B663EC
RGB	rgb(182, 99, 236)
HSL	hsl(276, 78%, 66%)
HSV	hsv(276, 58%, 93%)
CMYK	cmyk(22.9%, 58.1%, 0%, 7.5%)
CIE-LAB	lab(57.00, 56.53, -56.17)
CIE-LCH	lch(57.00, 79.69, 315.18°)
OKLab	oklab(65.34% 0.1318 -0.158)
OKLCH	oklch(65.34% 0.206 309.8)
XYZ	xyz(38.8907, 24.9256, 82.1030)
Luminance	0.2492 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B663EC #99EC63

analogous

#7163EC #B663EC #EC63DE

triadic

#B663EC #ECB663 #63ECB6

tetradic

#B663EC #EC7163 #99EC63 #63DEEC

square

#B663EC #EC7163 #99EC63 #63DEEC

split-complementary

#B663EC #DEEC63 #63EC71

monochromatic

#7C17BE #9C2CE5 #B663EC #D09AF3 #E9D0F9

Accessibility & contrast

On white

3.51

#B663EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#B663EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B663EC

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B663EC	#FFFFFF	#000000	##000000
##B663EC	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3185F0

Deuteranopia (green-blind)

#548AE9

Tritanopia (blue-blind)

#AF7C9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b663ec;
/* rgb */ color: rgb(182, 99, 236);
/* oklch */ color: oklch(65.3% 0.206 309.8);

Tailwind

colors: {
  custom: {
    50: '#cf93f3',
    500: '#b663ec',
    950: '#000000',
  },
}

SCSS

$custom: #b663ec;
$custom-light: #cf93f3;
$custom-dark: #000000;

JSON

{
  "hex": "#b663ec",
  "rgb": {
    "r": 182,
    "g": 99,
    "b": 236
  },
  "hsl": {
    "h": 276.35,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.65344,
    "c": 0.20577,
    "h": 309.8
  },
  "luminance": 0.24925
}

Semantic roles & 50–950 ramp

primary

#B663EC

secondary

#D1ECBF

accent

#DB0B5D

background

#FDF9FE

surface

#FAF2FD

border

#D3CCD5

text

#140D17

muted

#837E85

Preview Lab

Preview with #B663EC

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

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