#B573EB#B573EB

#B573EB is a light, vivid violet. Relative luminance 0.281; OKLCH L 67.5% C 0.180 H 307.7°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#B573EB
RGB	rgb(181, 115, 235)
HSL	hsl(273, 75%, 69%)
HSV	hsv(273, 51%, 92%)
CMYK	cmyk(23%, 51.1%, 0%, 7.8%)
CIE-LAB	lab(59.96, 47.82, -50.90)
CIE-LCH	lch(59.96, 69.84, 313.21°)
OKLab	oklab(67.48% 0.1102 -0.1427)
OKLCH	oklch(67.48% 0.18 307.7)
XYZ	xyz(40.1792, 28.0839, 81.8852)
Luminance	0.2808 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B573EB #A9EB73

analogous

#7973EB #B573EB #EB73E5

triadic

#B573EB #EBB573 #73EBB5

tetradic

#B573EB #EB7973 #A9EB73 #73E5EB

square

#B573EB #EB7973 #A9EB73 #73E5EB

split-complementary

#B573EB #E5EB73 #73EB79

monochromatic

#7A1CC7 #993DE3 #B573EB #D1A9F3 #EEDEFA

Accessibility & contrast

On white

3.17

#B573EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#B573EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B573EB

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B573EB	#FFFFFF	#000000	##000000
##B573EB	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508EEF

Deuteranopia (green-blind)

#6491E8

Tritanopia (blue-blind)

#AD88A4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #b573eb;
/* rgb */ color: rgb(181, 115, 235);
/* oklch */ color: oklch(67.5% 0.180 307.7);

Tailwind

colors: {
  custom: {
    50: '#ce9df2',
    500: '#b573eb',
    950: '#000000',
  },
}

SCSS

$custom: #b573eb;
$custom-light: #ce9df2;
$custom-dark: #000000;

JSON

{
  "hex": "#b573eb",
  "rgb": {
    "r": 181,
    "g": 115,
    "b": 235
  },
  "hsl": {
    "h": 273,
    "s": 75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.67479,
    "c": 0.18027,
    "h": 307.7
  },
  "luminance": 0.28083
}

Semantic roles & 50–950 ramp

primary

#B573EB

secondary

#DBEFCB

accent

#D70E69

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140E17

muted

#827E85

Preview Lab

Preview with #B573EB

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

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