#B559EB#B559EB

#B559EB is a light, highly saturated violet. Relative luminance 0.230; OKLCH L 63.9% C 0.218 H 310.7°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B559EB
RGB	rgb(181, 89, 235)
HSL	hsl(278, 78%, 64%)
HSV	hsv(278, 62%, 92%)
CMYK	cmyk(23%, 62.1%, 0%, 7.8%)
CIE-LAB	lab(55.04, 60.91, -58.76)
CIE-LCH	lch(55.04, 84.64, 316.03°)
OKLab	oklab(63.87% 0.1425 -0.1656)
OKLCH	oklch(63.87% 0.218 310.7)
XYZ	xyz(37.6210, 22.9675, 81.0325)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B559EB #8FEB59

analogous

#6C59EB #B559EB #EB59D8

triadic

#B559EB #EBB559 #59EBB5

tetradic

#B559EB #EB6C59 #8FEB59 #59D8EB

square

#B559EB #EB6C59 #8FEB59 #59D8EB

split-complementary

#B559EB #D8EB59 #59EB6C

monochromatic

#7916B4 #9D22E4 #B559EB #CD90F2 #E6C6F8

Accessibility & contrast

On white

3.75

#B559EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#B559EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B559EB

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B559EB	#FFFFFF	#000000	##000000
##B559EB	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#107FF0

Deuteranopia (green-blind)

#4985E8

Tritanopia (blue-blind)

#AE759A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b559eb;
/* rgb */ color: rgb(181, 89, 235);
/* oklch */ color: oklch(63.9% 0.218 310.7);

Tailwind

colors: {
  custom: {
    50: '#cf8df2',
    500: '#b559eb',
    950: '#000000',
  },
}

SCSS

$custom: #b559eb;
$custom-light: #cf8df2;
$custom-dark: #000000;

JSON

{
  "hex": "#b559eb",
  "rgb": {
    "r": 181,
    "g": 89,
    "b": 235
  },
  "hsl": {
    "h": 277.808,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.63872,
    "c": 0.21846,
    "h": 310.7
  },
  "luminance": 0.22967
}

Semantic roles & 50–950 ramp

primary

#B559EB

secondary

#C9EAB6

accent

#DB0B58

background

#FDF8FE

surface

#FAF0FD

border

#D3CBD5

text

#140D17

muted

#837D85

Preview Lab

Preview with #B559EB

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

Preview Lab → · Contrast checker → · Palette generator →