#B573DE#B573DE

#B573DE is a light, vivid violet. Relative luminance 0.274; OKLCH L 66.8% C 0.165 H 311.1°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#B573DE
RGB	rgb(181, 115, 222)
HSL	hsl(277, 62%, 66%)
HSV	hsv(277, 48%, 87%)
CMYK	cmyk(18.5%, 48.2%, 0%, 12.9%)
CIE-LAB	lab(59.31, 44.94, -44.69)
CIE-LCH	lch(59.31, 63.38, 315.16°)
OKLab	oklab(66.78% 0.1088 -0.1246)
OKLCH	oklch(66.78% 0.165 311.1)
XYZ	xyz(38.3692, 27.3599, 72.3528)
Luminance	0.2736 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B573DE #9CDE73

analogous

#7F73DE #B573DE #DE73D2

triadic

#B573DE #DEB573 #73DEB5

tetradic

#B573DE #DE7F73 #9CDE73 #73D2DE

square

#B573DE #DE7F73 #9CDE73 #73D2DE

split-complementary

#B573DE #D2DE73 #73DE7F

monochromatic

#7B29AE #9B41D2 #B573DE #CFA5EA #E9D6F5

Accessibility & contrast

On white

3.24

#B573DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#B573DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B573DE

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B573DE	#FFFFFF	#000000	##000000
##B573DE	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8BE2

Deuteranopia (green-blind)

#6C90DB

Tritanopia (blue-blind)

#B0849E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b573de;
/* rgb */ color: rgb(181, 115, 222);
/* oklch */ color: oklch(66.8% 0.165 311.1);

Tailwind

colors: {
  custom: {
    50: '#cd9de9',
    500: '#b573de',
    950: '#000000',
  },
}

SCSS

$custom: #b573de;
$custom-light: #cd9de9;
$custom-dark: #000000;

JSON

{
  "hex": "#b573de",
  "rgb": {
    "r": 181,
    "g": 115,
    "b": 222
  },
  "hsl": {
    "h": 277.009,
    "s": 61.85,
    "l": 66.078
  },
  "oklch": {
    "l": 0.66776,
    "c": 0.16543,
    "h": 311.1
  },
  "luminance": 0.27359
}

Semantic roles & 50–950 ramp

primary

#B573DE

secondary

#D2E8C5

accent

#CA1C5E

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140E16

muted

#827E84

Preview Lab

Preview with #B573DE

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

Preview Lab → · Contrast checker → · Palette generator →