#576384

#576384

Color Values

HEX

#576384

RGB

87, 99, 132

HSL

224.0, 20.5%, 42.9%

HSV

224.0, 34.1%, 51.8%

CMYK

34.1%, 25.0%, 0.0%, 48.2%

OKLCH

0.5028 0.0549 268.9

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#576384

#847857

Analogous

#577984

#615784

#576384

Triadic

#576384

#845763

#638457

Split Complementary

#576384

#846157

#798457

Tetradic

#576384

#845779

#847857

#578461

Color Blindness Simulation

Original

#576384

Protanopia

#5C5C7C

Deuteranopia

#5C5B7A

Tritanopia

#587674

Achromatopsia

#636363

CSS Usage

background-color: #576384;
color: #576384;
border-color: #576384;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D4D8E3
300
#B5BCCE
400
#8D98B4
500
#65739A
600
#515C7B
700
#414A62
800
#333A4D
900
#282C39
950
#191C24

Contrast Checker

Text on white

5.96:1

AA Pass AAA Fail

Text on black

3.52:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026