#545A8F

#545A8F

Color Values

HEX

#545A8F

RGB

84, 90, 143

HSL

233.9, 26.0%, 44.5%

HSV

233.9, 41.3%, 56.1%

CMYK

41.3%, 37.1%, 0.0%, 43.9%

OKLCH

0.4862 0.0852 277.8

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#545A8F

#8F8954

Analogous

#54778F

#6B548F

#545A8F

Triadic

#545A8F

#8F545A

#5A8F54

Split Complementary

#545A8F

#8F6B54

#778F54

Tetradic

#545A8F

#8F5477

#8F8954

#548F6B

Color Blindness Simulation

Original

#545A8F

Protanopia

#575782

Deuteranopia

#56567F

Tritanopia

#547876

Achromatopsia

#5D5D5D

CSS Usage

background-color: #545A8F;
color: #545A8F;
border-color: #545A8F;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D2D4E5
300
#B2B5D2
400
#888DB9
500
#5E65A1
600
#4B5181
700
#3C4167
800
#2F3350
900
#25273C
950
#171926

Contrast Checker

Text on white

6.49:1

AA Pass AAA Fail

Text on black

3.24:1

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