#B573DD#B573DD

#B573DD is a light, vivid violet. Relative luminance 0.273; OKLCH L 66.7% C 0.164 H 311.4°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#B573DD
RGB	rgb(181, 115, 221)
HSL	hsl(277, 61%, 66%)
HSV	hsv(277, 48%, 87%)
CMYK	cmyk(18.1%, 48%, 0%, 13.3%)
CIE-LAB	lab(59.26, 44.72, -44.21)
CIE-LCH	lch(59.26, 62.88, 315.33°)
OKLab	oklab(66.72% 0.1087 -0.1232)
OKLCH	oklch(66.72% 0.164 311.4)
XYZ	xyz(38.2356, 27.3064, 71.6490)
Luminance	0.2731 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B573DD #9BDD73

analogous

#8073DD #B573DD #DD73D0

triadic

#B573DD #DDB573 #73DDB5

tetradic

#B573DD #DD8073 #9BDD73 #73D0DD

square

#B573DD #DD8073 #9BDD73 #73D0DD

split-complementary

#B573DD #D0DD73 #73DD80

monochromatic

#7B2AAC #9B42D1 #B573DD #CFA4E9 #E9D5F5

Accessibility & contrast

On white

3.25

#B573DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#B573DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B573DD

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B573DD	#FFFFFF	#000000	##000000
##B573DD	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8BE1

Deuteranopia (green-blind)

#6D90DA

Tritanopia (blue-blind)

#B1849E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b573dd;
/* rgb */ color: rgb(181, 115, 221);
/* oklch */ color: oklch(66.7% 0.164 311.4);

Tailwind

colors: {
  custom: {
    50: '#cd9de8',
    500: '#b573dd',
    950: '#000000',
  },
}

SCSS

$custom: #b573dd;
$custom-light: #cd9de8;
$custom-dark: #000000;

JSON

{
  "hex": "#b573dd",
  "rgb": {
    "r": 181,
    "g": 115,
    "b": 221
  },
  "hsl": {
    "h": 277.358,
    "s": 60.92,
    "l": 65.882
  },
  "oklch": {
    "l": 0.66724,
    "c": 0.16429,
    "h": 311.4
  },
  "luminance": 0.27306
}

Semantic roles & 50–950 ramp

primary

#B573DD

secondary

#D2E7C4

accent

#C91D5E

background

#FCF9FE

surface

#F9F2FC

border

#D2CCD5

text

#140E16

muted

#827E84

Preview Lab

Preview with #B573DD

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

Preview Lab → · Contrast checker → · Palette generator →