#545C89

#545C89

Color Values

HEX

#545C89

RGB

84, 92, 137

HSL

230.9, 24.0%, 43.3%

HSV

230.9, 38.7%, 53.7%

CMYK

38.7%, 32.8%, 0.0%, 46.3%

OKLCH

0.4873 0.073 275.6

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#545C89

#898154

Analogous

#547689

#665489

#545C89

Triadic

#545C89

#89545C

#5C8954

Split Complementary

#545C89

#896654

#768954

Tetradic

#545C89

#895476

#898154

#548966

Color Blindness Simulation

Original

#545C89

Protanopia

#57587E

Deuteranopia

#57567B

Tritanopia

#547674

Achromatopsia

#5E5E5E

CSS Usage

background-color: #545C89;
color: #545C89;
border-color: #545C89;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F6F6F9
100
#EAEBF1
200
#D3D5E4
300
#B3B8D0
400
#8A91B7
500
#616A9E
600
#4E557E
700
#3E4465
800
#30354F
900
#26293B
950
#181A25

Contrast Checker

Text on white

6.42:1

AA Pass AAA Fail

Text on black

3.27:1

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