#B563F0#B563F0

#B563F0 is a light, highly saturated violet. Relative luminance 0.250; OKLCH L 65.5% C 0.210 H 308.5°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#B563F0
RGB	rgb(181, 99, 240)
HSL	hsl(275, 82%, 66%)
HSV	hsv(275, 59%, 94%)
CMYK	cmyk(24.6%, 58.8%, 0%, 5.9%)
CIE-LAB	lab(57.11, 57.17, -58.23)
CIE-LCH	lch(57.11, 81.60, 314.47°)
OKLab	oklab(65.47% 0.1306 -0.1641)
OKLCH	oklch(65.47% 0.21 308.5)
XYZ	xyz(39.2429, 25.0393, 85.1869)
Luminance	0.2504 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B563F0 #9EF063

analogous

#6F63F0 #B563F0 #F063E4

triadic

#B563F0 #F0B563 #63F0B5

tetradic

#B563F0 #F06F63 #9EF063 #63E4F0

square

#B563F0 #F06F63 #9EF063 #63E4F0

split-complementary

#B563F0 #E4F063 #63F06F

monochromatic

#7B13C6 #9B2BEB #B563F0 #CF9BF5 #EAD3FB

Accessibility & contrast

On white

3.50

#B563F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#B563F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B563F0

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B563F0	#FFFFFF	#000000	##000000
##B563F0	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)

#2A86F5

Deuteranopia (green-blind)

#4F8AED

Tritanopia (blue-blind)

#AC7EA0

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b563f0;
/* rgb */ color: rgb(181, 99, 240);
/* oklch */ color: oklch(65.5% 0.210 308.5);

Tailwind

colors: {
  custom: {
    50: '#cf93f6',
    500: '#b563f0',
    950: '#000000',
  },
}

SCSS

$custom: #b563f0;
$custom-light: #cf93f6;
$custom-dark: #000000;

JSON

{
  "hex": "#b563f0",
  "rgb": {
    "r": 181,
    "g": 99,
    "b": 240
  },
  "hsl": {
    "h": 274.894,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.65473,
    "c": 0.2097,
    "h": 308.5
  },
  "luminance": 0.25039
}

Semantic roles & 50–950 ramp

primary

#B563F0

secondary

#D4EEC1

accent

#DF0761

background

#FDF9FF

surface

#FAF2FE

border

#D3CCD6

text

#140D17

muted

#837E85

Preview Lab

Preview with #B563F0

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

Preview Lab → · Contrast checker → · Palette generator →