#B556FB#B556FB

#B556FB is a light, highly saturated violet. Relative luminance 0.234; OKLCH L 64.5% C 0.238 H 307.4°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B556FB
RGB	rgb(181, 86, 251)
HSL	hsl(275, 95%, 66%)
HSV	hsv(275, 66%, 98%)
CMYK	cmyk(27.9%, 65.7%, 0%, 1.6%)
CIE-LAB	lab(55.53, 65.74, -66.90)
CIE-LCH	lch(55.53, 93.79, 314.50°)
OKLab	oklab(64.54% 0.1448 -0.1894)
OKLCH	oklch(64.54% 0.238 307.4)
XYZ	xyz(39.7928, 23.4449, 93.6771)
Luminance	0.2344 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B556FB #9CFB56

analogous

#6256FB #B556FB #FB56EF

triadic

#B556FB #FBB556 #56FBB5

tetradic

#B556FB #FB6256 #9CFB56 #56EFFB

square

#B556FB #FB6256 #9CFB56 #56EFFB

split-complementary

#B556FB #EFFB56 #56FB62

monochromatic

#7B05D2 #9B1AFA #B556FB #CF92FC #E9CEFE

Accessibility & contrast

On white

3.69

#B556FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#B556FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B556FB

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B556FB	#FFFFFF	#000000	##000000
##B556FB	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0082FF

Deuteranopia (green-blind)

#3086F7

Tritanopia (blue-blind)

#AA79A2

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b556fb;
/* rgb */ color: rgb(181, 86, 251);
/* oklch */ color: oklch(64.5% 0.238 307.4);

Tailwind

colors: {
  custom: {
    50: '#d08cfd',
    500: '#b556fb',
    950: '#000000',
  },
}

SCSS

$custom: #b556fb;
$custom-light: #d08cfd;
$custom-dark: #000000;

JSON

{
  "hex": "#b556fb",
  "rgb": {
    "r": 181,
    "g": 86,
    "b": 251
  },
  "hsl": {
    "h": 274.545,
    "s": 95.376,
    "l": 66.078
  },
  "oklch": {
    "l": 0.6454,
    "c": 0.23847,
    "h": 307.4
  },
  "luminance": 0.23444
}

Semantic roles & 50–950 ramp

primary

#B556FB

secondary

#D2F2BB

accent

#E60061

background

#FDF8FF

surface

#FAF0FF

border

#D3CBD7

text

#140C18

muted

#837D86

Preview Lab

Preview with #B556FB

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

Preview Lab → · Contrast checker → · Palette generator →