#B550F0#B550F0

#B550F0 is a light, highly saturated violet. Relative luminance 0.219; OKLCH L 63.1% C 0.235 H 310.3°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B550F0
RGB	rgb(181, 80, 240)
HSL	hsl(278, 84%, 63%)
HSV	hsv(278, 67%, 94%)
CMYK	cmyk(24.6%, 66.7%, 0%, 5.9%)
CIE-LAB	lab(53.87, 66.04, -63.44)
CIE-LCH	lch(53.87, 91.57, 316.15°)
OKLab	oklab(63.13% 0.1522 -0.1793)
OKLCH	oklch(63.13% 0.235 310.3)
XYZ	xyz(37.6499, 21.8532, 84.6559)
Luminance	0.2185 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B550F0 #8BF050

analogous

#6550F0 #B550F0 #F050DB

triadic

#B550F0 #F0B550 #50F0B5

tetradic

#B550F0 #F06550 #8BF050 #50DBF0

square

#B550F0 #F06550 #8BF050 #50DBF0

split-complementary

#B550F0 #DBF050 #50F065

monochromatic

#7910B6 #9D18EB #B550F0 #CD88F5 #E5C1FA

Accessibility & contrast

On white

3.91

#B550F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#B550F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B550F0

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B550F0	#FFFFFF	#000000	##000000
##B550F0	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF5

Deuteranopia (green-blind)

#3882EC

Tritanopia (blue-blind)

#AD729A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b550f0;
/* rgb */ color: rgb(181, 80, 240);
/* oklch */ color: oklch(63.1% 0.235 310.3);

Tailwind

colors: {
  custom: {
    50: '#d088f6',
    500: '#b550f0',
    950: '#000000',
  },
}

SCSS

$custom: #b550f0;
$custom-light: #d088f6;
$custom-dark: #000000;

JSON

{
  "hex": "#b550f0",
  "rgb": {
    "r": 181,
    "g": 80,
    "b": 240
  },
  "hsl": {
    "h": 277.875,
    "s": 84.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.63129,
    "c": 0.23513,
    "h": 310.3
  },
  "luminance": 0.21852
}

Semantic roles & 50–950 ramp

primary

#B550F0

secondary

#C6EBB1

accent

#E10556

background

#FDF8FF

surface

#FAF0FF

border

#D3CBD7

text

#140C17

muted

#837D85

Preview Lab

Preview with #B550F0

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

Preview Lab → · Contrast checker → · Palette generator →