#8581BB#8581BB

#8581BB is a light, moderate blue. Relative luminance 0.243; OKLCH L 62.9% C 0.086 H 286.8°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#8581BB
RGB	rgb(133, 129, 187)
HSL	hsl(244, 30%, 62%)
HSV	hsv(244, 31%, 73%)
CMYK	cmyk(28.9%, 31%, 0%, 26.7%)
CIE-LAB	lab(56.36, 14.70, -29.84)
CIE-LCH	lch(56.36, 33.27, 296.23°)
OKLab	oklab(62.94% 0.025 -0.0828)
OKLCH	oklch(62.94% 0.086 286.8)
XYZ	xyz(26.4905, 24.2743, 50.2938)
Luminance	0.2427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8581BB #B7BB81

analogous

#819ABB #8581BB #A281BB

triadic

#8581BB #BB8581 #81BB85

tetradic

#8581BB #BB819A #B7BB81 #81BBA2

square

#8581BB #BB819A #B7BB81 #81BBA2

split-complementary

#8581BB #BBA281 #9ABB81

monochromatic

#48447E #5F59A5 #8581BB #ABA9D0 #D2D0E6

Accessibility & contrast

On white

3.59

#8581BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#8581BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8581BB

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8581BB	#FFFFFF	#000000	##000000
##8581BB	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7189BD

Deuteranopia (green-blind)

#7086BA

Tritanopia (blue-blind)

#788B96

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #8581bb;
/* rgb */ color: rgb(133, 129, 187);
/* oklch */ color: oklch(62.9% 0.086 286.8);

Tailwind

colors: {
  custom: {
    50: '#aaa5cf',
    500: '#8581bb',
    950: '#000000',
  },
}

SCSS

$custom: #8581bb;
$custom-light: #aaa5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#8581bb",
  "rgb": {
    "r": 133,
    "g": 129,
    "b": 187
  },
  "hsl": {
    "h": 244.138,
    "s": 29.897,
    "l": 61.961
  },
  "oklch": {
    "l": 0.62941,
    "c": 0.08649,
    "h": 286.8
  },
  "luminance": 0.24275
}

Semantic roles & 50–950 ramp

primary

#8581BB

secondary

#D5D7C1

accent

#A93DA1

background

#FAFAFC

surface

#F4F4F9

border

#CECED2

text

#100F14

muted

#7F7F82

Preview Lab

Preview with #8581BB

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

Preview Lab → · Contrast checker → · Palette generator →