#B550EF#B550EF

#B550EF is a light, highly saturated violet. Relative luminance 0.218; OKLCH L 63.1% C 0.234 H 310.6°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B550EF
RGB	rgb(181, 80, 239)
HSL	hsl(278, 83%, 63%)
HSV	hsv(278, 67%, 94%)
CMYK	cmyk(24.3%, 66.5%, 0%, 6.3%)
CIE-LAB	lab(53.81, 65.83, -62.98)
CIE-LCH	lch(53.81, 91.11, 316.27°)
OKLab	oklab(63.06% 0.1523 -0.1779)
OKLCH	oklch(63.06% 0.234 310.6)
XYZ	xyz(37.5017, 21.7939, 83.8757)
Luminance	0.2179 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B550EF #8AEF50

analogous

#6550EF #B550EF #EF50DA

triadic

#B550EF #EFB550 #50EFB5

tetradic

#B550EF #EF6550 #8AEF50 #50DAEF

square

#B550EF #EF6550 #8AEF50 #50DAEF

split-complementary

#B550EF #DAEF50 #50EF65

monochromatic

#7810B4 #9D18EA #B550EF #CD88F4 #E4C0F9

Accessibility & contrast

On white

3.92

#B550EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#B550EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B550EF

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B550EF	#FFFFFF	#000000	##000000
##B550EF	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF4

Deuteranopia (green-blind)

#3A82EB

Tritanopia (blue-blind)

#AD7199

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b550ef;
/* rgb */ color: rgb(181, 80, 239);
/* oklch */ color: oklch(63.1% 0.234 310.6);

Tailwind

colors: {
  custom: {
    50: '#d088f5',
    500: '#b550ef',
    950: '#000000',
  },
}

SCSS

$custom: #b550ef;
$custom-light: #d088f5;
$custom-dark: #000000;

JSON

{
  "hex": "#b550ef",
  "rgb": {
    "r": 181,
    "g": 80,
    "b": 239
  },
  "hsl": {
    "h": 278.113,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.63063,
    "c": 0.23416,
    "h": 310.6
  },
  "luminance": 0.21793
}

Semantic roles & 50–950 ramp

primary

#B550EF

secondary

#C6EAB0

accent

#E00655

background

#FDF8FF

surface

#FAF0FE

border

#D3CBD6

text

#140C17

muted

#837D85

Preview Lab

Preview with #B550EF

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

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