#545CBC

#545CBC

Color Values

HEX

#545CBC

RGB

84, 92, 188

HSL

235.4, 43.7%, 53.3%

HSV

235.4, 55.3%, 73.7%

CMYK

55.3%, 51.1%, 0.0%, 26.3%

OKLCH

0.5184 0.1488 276.3

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#545CBC

#BCB454

Analogous

#5490BC

#8054BC

#545CBC

Triadic

#545CBC

#BC545C

#5CBC54

Split Complementary

#545CBC

#BC8054

#90BC54

Tetradic

#545CBC

#BC5490

#BCB454

#54BC80

Color Blindness Simulation

Original

#545CBC

Protanopia

#5758A5

Deuteranopia

#57569F

Tritanopia

#54928E

Achromatopsia

#616161

CSS Usage

background-color: #545CBC;
color: #545CBC;
border-color: #545CBC;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E7E8F4
200
#CCCEEB
300
#A7ABDD
400
#777ECA
500
#4850B7
600
#394093
700
#2E3375
800
#24285C
900
#1D2044
950
#13142B

Contrast Checker

Text on white

5.78:1

AA Pass AAA Fail

Text on black

3.63:1

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