#B583FC#B583FC

#B583FC is a light, vivid violet. Relative luminance 0.331; OKLCH L 70.9% C 0.176 H 301.1°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#B583FC
RGB	rgb(181, 131, 252)
HSL	hsl(265, 95%, 75%)
HSV	hsv(265, 48%, 99%)
CMYK	cmyk(28.2%, 48%, 0%, 1.2%)
CIE-LAB	lab(64.23, 43.13, -53.52)
CIE-LCH	lch(64.23, 68.74, 308.86°)
OKLab	oklab(70.94% 0.0908 -0.1504)
OKLCH	oklch(70.94% 0.176 301.1)
XYZ	xyz(44.7390, 33.0845, 96.1055)
Luminance	0.3308 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B583FC #CAFC83

analogous

#838EFC #B583FC #F183FC

triadic

#B583FC #FCB583 #83FCB5

tetradic

#B583FC #FC838E #CAFC83 #83FCF1

square

#B583FC #FC838E #CAFC83 #83FCF1

split-complementary

#B583FC #FCF183 #8EFC83

monochromatic

#6E0BF9 #9147FB #B583FC #D9BFFD #EDE1FE

Accessibility & contrast

On white

2.76

#B583FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#B583FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B583FC

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B583FC	#FFFFFF	#000000	##000000
##B583FC	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D9BFF

Deuteranopia (green-blind)

#6A9BF9

Tritanopia (blue-blind)

#A799B4

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #b583fc;
/* rgb */ color: rgb(181, 131, 252);
/* oklch */ color: oklch(70.9% 0.176 301.1);

Tailwind

colors: {
  custom: {
    50: '#cea8fe',
    500: '#b583fc',
    950: '#000000',
  },
}

SCSS

$custom: #b583fc;
$custom-light: #cea8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#b583fc",
  "rgb": {
    "r": 181,
    "g": 131,
    "b": 252
  },
  "hsl": {
    "h": 264.793,
    "s": 95.276,
    "l": 75.098
  },
  "oklch": {
    "l": 0.70935,
    "c": 0.17568,
    "h": 301.1
  },
  "luminance": 0.33085
}

Semantic roles & 50–950 ramp

primary

#B583FC

secondary

#E8F7D4

accent

#E60087

background

#FCFAFF

surface

#F9F4FF

border

#D2CED7

text

#141018

muted

#827F86

Preview Lab

Preview with #B583FC

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

Preview Lab → · Contrast checker → · Palette generator →