#505289

#505289

Color Values

HEX

#505289

RGB

80, 82, 137

HSL

237.9, 26.3%, 42.5%

HSV

237.9, 41.6%, 53.7%

CMYK

41.6%, 40.1%, 0.0%, 46.3%

OKLCH

0.4623 0.0886 280.8

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#505289

#898750

Analogous

#506E89

#6A5089

#505289

Triadic

#505289

#895052

#528950

Split Complementary

#505289

#896A50

#6E8950

Tetradic

#505289

#89506E

#898750

#50896A

Color Blindness Simulation

Original

#505289

Protanopia

#51517C

Deuteranopia

#515178

Tritanopia

#50716F

Achromatopsia

#565656

CSS Usage

background-color: #505289;
color: #505289;
border-color: #505289;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F6F6F9
100
#E9E9F1
200
#D2D3E5
300
#B2B3D2
400
#888AB9
500
#5E60A1
600
#4B4D81
700
#3C3E67
800
#2F3051
900
#25263C
950
#171826

Contrast Checker

Text on white

7.22:1

AA Pass AAA Pass

Text on black

2.91:1

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