#545A91

#545A91

Color Values

HEX

#545A91

RGB

84, 90, 145

HSL

234.1, 26.6%, 44.9%

HSV

234.1, 42.1%, 56.9%

CMYK

42.1%, 37.9%, 0.0%, 43.1%

OKLCH

0.4873 0.0882 277.9

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#545A91

#918B54

Analogous

#547891

#6D5491

#545A91

Triadic

#545A91

#91545A

#5A9154

Split Complementary

#545A91

#916D54

#789154

Tetradic

#545A91

#915478

#918B54

#54916D

Color Blindness Simulation

Original

#545A91

Protanopia

#575784

Deuteranopia

#565680

Tritanopia

#547977

Achromatopsia

#5D5D5D

CSS Usage

background-color: #545A91;
color: #545A91;
border-color: #545A91;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D2D4E5
300
#B2B5D2
400
#888CBA
500
#5E64A1
600
#4B5081
700
#3C4067
800
#2F3251
900
#25273C
950
#171926

Contrast Checker

Text on white

6.46:1

AA Pass AAA Fail

Text on black

3.25:1

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