#545DBF

#545DBF

Color Values

HEX

#545DBF

RGB

84, 93, 191

HSL

235.0, 45.5%, 53.9%

HSV

235.0, 56.0%, 74.9%

CMYK

56.0%, 51.3%, 0.0%, 25.1%

OKLCH

0.5224 0.1516 275.9

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#545DBF

#BFB654

Analogous

#5492BF

#8154BF

#545DBF

Triadic

#545DBF

#BF545D

#5DBF54

Split Complementary

#545DBF

#BF8154

#92BF54

Tetradic

#545DBF

#BF5492

#BFB654

#54BF81

Color Blindness Simulation

Original

#545DBF

Protanopia

#5858A7

Deuteranopia

#5757A2

Tritanopia

#549590

Achromatopsia

#626262

CSS Usage

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

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CBCEEC
300
#A6ABDE
400
#767DCC
500
#454FBA
600
#383F94
700
#2C3377
800
#23285D
900
#1D2044
950
#12142B

Contrast Checker

Text on white

5.68:1

AA Pass AAA Fail

Text on black

3.7:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026