#B581EE#B581EE

#B581EE is a light, vivid violet. Relative luminance 0.317; OKLCH L 69.9% C 0.162 H 304.6°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#B581EE
RGB	rgb(181, 129, 238)
HSL	hsl(269, 76%, 72%)
HSV	hsv(269, 46%, 93%)
CMYK	cmyk(23.9%, 45.8%, 0%, 6.7%)
CIE-LAB	lab(63.09, 40.94, -47.62)
CIE-LCH	lch(63.09, 62.79, 310.69°)
OKLab	oklab(69.86% 0.0918 -0.1332)
OKLCH	oklch(69.86% 0.162 304.6)
XYZ	xyz(42.3357, 31.6975, 84.7602)
Luminance	0.3170 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B581EE #BAEE81

analogous

#8184EE #B581EE #EC81EE

triadic

#B581EE #EEB581 #81EEB5

tetradic

#B581EE #EE8184 #BAEE81 #81EEEC

square

#B581EE #EE8184 #BAEE81 #81EEEC

split-complementary

#B581EE #EEEC81 #84EE81

monochromatic

#761DD8 #954BE7 #B581EE #D5B7F5 #EFE4FB

Accessibility & contrast

On white

2.86

#B581EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#B581EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B581EE

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B581EE	#FFFFFF	#000000	##000000
##B581EE	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6497F2

Deuteranopia (green-blind)

#7199EB

Tritanopia (blue-blind)

#AC94AC

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b581ee;
/* rgb */ color: rgb(181, 129, 238);
/* oklch */ color: oklch(69.9% 0.162 304.6);

Tailwind

colors: {
  custom: {
    50: '#cda6f4',
    500: '#b581ee',
    950: '#000000',
  },
}

SCSS

$custom: #b581ee;
$custom-light: #cda6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b581ee",
  "rgb": {
    "r": 181,
    "g": 129,
    "b": 238
  },
  "hsl": {
    "h": 268.624,
    "s": 76.224,
    "l": 71.961
  },
  "oklch": {
    "l": 0.69857,
    "c": 0.16173,
    "h": 304.6
  },
  "luminance": 0.31697
}

Semantic roles & 50–950 ramp

primary

#B581EE

secondary

#E6F3D8

accent

#D80D77

background

#FCFAFE

surface

#F9F4FD

border

#D2CED5

text

#140F17

muted

#827F85

Preview Lab

Preview with #B581EE

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

Preview Lab → · Contrast checker → · Palette generator →