#B573F7#B573F7

#B573F7 is a light, vivid violet. Relative luminance 0.288; OKLCH L 68.2% C 0.194 H 304.9°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#B573F7
RGB	rgb(181, 115, 247)
HSL	hsl(270, 89%, 71%)
HSV	hsv(270, 53%, 97%)
CMYK	cmyk(26.7%, 53.4%, 0%, 3.1%)
CIE-LAB	lab(60.61, 50.56, -56.54)
CIE-LCH	lch(60.61, 75.84, 311.80°)
OKLab	oklab(68.16% 0.111 -0.1592)
OKLCH	oklch(68.16% 0.194 304.9)
XYZ	xyz(41.9717, 28.8008, 91.3256)
Luminance	0.2880 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B573F7 #B5F773

analogous

#7373F7 #B573F7 #F773F7

triadic

#B573F7 #F7B573 #73F7B5

tetradic

#B573F7 #F77373 #B5F773 #73F7F7

square

#B573F7 #F77373 #B5F773 #73F7F7

split-complementary

#B573F7 #F7F773 #73F773

monochromatic

#780DE3 #9639F4 #B573F7 #D4ADFA #F0E2FD

Accessibility & contrast

On white

3.11

#B573F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#B573F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B573F7

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B573F7	#FFFFFF	#000000	##000000
##B573F7	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4590FB

Deuteranopia (green-blind)

#5B92F4

Tritanopia (blue-blind)

#AA8CAA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #b573f7;
/* rgb */ color: rgb(181, 115, 247);
/* oklch */ color: oklch(68.2% 0.194 304.9);

Tailwind

colors: {
  custom: {
    50: '#ce9dfa',
    500: '#b573f7',
    950: '#000000',
  },
}

SCSS

$custom: #b573f7;
$custom-light: #ce9dfa;
$custom-dark: #000000;

JSON

{
  "hex": "#b573f7",
  "rgb": {
    "r": 181,
    "g": 115,
    "b": 247
  },
  "hsl": {
    "h": 270,
    "s": 89.189,
    "l": 70.98
  },
  "oklch": {
    "l": 0.6816,
    "c": 0.19402,
    "h": 304.9
  },
  "luminance": 0.28801
}

Semantic roles & 50–950 ramp

primary

#B573F7

secondary

#E3F4D1

accent

#E60073

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140E17

muted

#837E85

Preview Lab

Preview with #B573F7

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

Preview Lab → · Contrast checker → · Palette generator →