#545F99

#545F99

Color Values

HEX

#545F99

RGB

84, 95, 153

HSL

230,4, 29,1%, 46,5%

HSV

230,4, 45,1%, 60,0%

CMYK

45,1%, 37,9%, 0,0%, 40,0%

OKLCH

0,5026 0,0933 274,4

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#545F99

#998E54

Analogous

#548299

#6C5499

#545F99

Triadic

#545F99

#99545F

#5F9954

Split Complementary

#545F99

#996C54

#829954

Tetradic

#545F99

#995482

#998E54

#54996C

Color Blindness Simulation

Original

#545F99

Protanopia

#59598B

Deuteranopia

#585788

Tritanopia

#55807D

Achromatopsia

#616161

CSS Usage

background-color: #545F99;
color: #545F99;
border-color: #545F99;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F6F9
100
#E9EAF2
200
#D1D4E6
300
#B0B6D4
400
#858EBC
500
#5A66A5
600
#485284
700
#3A4169
800
#2D3352
900
#24283D
950
#171927

Contrast Checker

Text on white

6,05:1

AA Pass AAA Fail

Text on black

3,47:1

AA Fail AAA Fail

Related Articles

Tutorials

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

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026