#B573F8#B573F8

#B573F8 is a light, vivid violet. Relative luminance 0.289; OKLCH L 68.2% C 0.195 H 304.7°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#B573F8
RGB	rgb(181, 115, 248)
HSL	hsl(270, 90%, 71%)
HSV	hsv(270, 54%, 97%)
CMYK	cmyk(27%, 53.6%, 0%, 2.7%)
CIE-LAB	lab(60.66, 50.79, -57.00)
CIE-LCH	lch(60.66, 76.34, 311.70°)
OKLab	oklab(68.22% 0.111 -0.1605)
OKLCH	oklch(68.22% 0.195 304.7)
XYZ	xyz(42.1264, 28.8627, 92.1405)
Luminance	0.2886 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B573F8 #B6F873

analogous

#7373F8 #B573F8 #F773F8

triadic

#B573F8 #F8B573 #73F8B5

tetradic

#B573F8 #F87373 #B6F873 #73F8F7

square

#B573F8 #F87373 #B6F873 #73F8F7

split-complementary

#B573F8 #F8F773 #73F873

monochromatic

#770BE5 #9639F5 #B573F8 #D4ADFB #F0E2FE

Accessibility & contrast

On white

3.10

#B573F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#B573F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B573F8

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B573F8	#FFFFFF	#000000	##000000
##B573F8	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4490FC

Deuteranopia (green-blind)

#5A92F5

Tritanopia (blue-blind)

#A98CAB

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #b573f8;
/* rgb */ color: rgb(181, 115, 248);
/* oklch */ color: oklch(68.2% 0.195 304.7);

Tailwind

colors: {
  custom: {
    50: '#ce9dfb',
    500: '#b573f8',
    950: '#000000',
  },
}

SCSS

$custom: #b573f8;
$custom-light: #ce9dfb;
$custom-dark: #000000;

JSON

{
  "hex": "#b573f8",
  "rgb": {
    "r": 181,
    "g": 115,
    "b": 248
  },
  "hsl": {
    "h": 269.774,
    "s": 90.476,
    "l": 71.176
  },
  "oklch": {
    "l": 0.68219,
    "c": 0.19517,
    "h": 304.7
  },
  "luminance": 0.28863
}

Semantic roles & 50–950 ramp

primary

#B573F8

secondary

#E4F5D2

accent

#E60074

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140E17

muted

#837E85

Preview Lab

Preview with #B573F8

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

Preview Lab → · Contrast checker → · Palette generator →