#505AAA

#505AAA

Color Values

HEX

#505AAA

RGB

80, 90, 170

HSL

233.3, 36.0%, 49.0%

HSV

233.3, 52.9%, 66.7%

CMYK

52.9%, 47.1%, 0.0%, 33.3%

OKLCH

0.4995 0.1267 275.5

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#505AAA

#AAA050

Analogous

#5087AA

#7350AA

#505AAA

Triadic

#505AAA

#AA505A

#5AAA50

Split Complementary

#505AAA

#AA7350

#87AA50

Tetradic

#505AAA

#AA5087

#AAA050

#50AA73

Color Blindness Simulation

Original

#505AAA

Protanopia

#545497

Deuteranopia

#545392

Tritanopia

#508784

Achromatopsia

#5E5E5E

CSS Usage

background-color: #505AAA;
color: #505AAA;
border-color: #505AAA;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F6FA
100
#E8E9F3
200
#CED1E8
300
#ACB1D8
400
#7F86C3
500
#525CAD
600
#41498B
700
#343B6F
800
#292E57
900
#212440
950
#151729

Contrast Checker

Text on white

6.21:1

AA Pass AAA Fail

Text on black

3.38:1

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