#B583EF#B583EF

#B583EF is a light, vivid violet. Relative luminance 0.323; OKLCH L 70.2% C 0.160 H 303.9°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#B583EF
RGB	rgb(181, 131, 239)
HSL	hsl(268, 77%, 73%)
HSV	hsv(268, 45%, 94%)
CMYK	cmyk(24.3%, 45.2%, 0%, 6.3%)
CIE-LAB	lab(63.58, 40.07, -47.40)
CIE-LCH	lch(63.58, 62.06, 310.21°)
OKLab	oklab(70.24% 0.0892 -0.1325)
OKLCH	oklch(70.24% 0.16 303.9)
XYZ	xyz(42.7490, 32.2885, 85.6248)
Luminance	0.3229 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B583EF #BDEF83

analogous

#8387EF #B583EF #EB83EF

triadic

#B583EF #EFB583 #83EFB5

tetradic

#B583EF #EF8387 #BDEF83 #83EFEB

square

#B583EF #EF8387 #BDEF83 #83EFEB

split-complementary

#B583EF #EFEB83 #87EF83

monochromatic

#751CDB #954DE8 #B583EF #D5B9F6 #EFE4FC

Accessibility & contrast

On white

2.82

#B583EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#B583EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B583EF

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B583EF	#FFFFFF	#000000	##000000
##B583EF	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6699F3

Deuteranopia (green-blind)

#729AEC

Tritanopia (blue-blind)

#AB95AE

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #b583ef;
/* rgb */ color: rgb(181, 131, 239);
/* oklch */ color: oklch(70.2% 0.160 303.9);

Tailwind

colors: {
  custom: {
    50: '#cda8f5',
    500: '#b583ef',
    950: '#000000',
  },
}

SCSS

$custom: #b583ef;
$custom-light: #cda8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#b583ef",
  "rgb": {
    "r": 181,
    "g": 131,
    "b": 239
  },
  "hsl": {
    "h": 267.778,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.70239,
    "c": 0.15977,
    "h": 303.9
  },
  "luminance": 0.32288
}

Semantic roles & 50–950 ramp

primary

#B583EF

secondary

#E7F3D8

accent

#D90C7A

background

#FCFAFE

surface

#F9F4FD

border

#D2CED5

text

#141017

muted

#827F85

Preview Lab

Preview with #B583EF

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

Preview Lab → · Contrast checker → · Palette generator →