#557394

#557394

Color Values

HEX

#557394

RGB

85, 115, 148

HSL

211.4, 27.0%, 45.7%

HSV

211.4, 42.6%, 58.0%

CMYK

42.6%, 22.3%, 0.0%, 42.0%

OKLCH

0.5456 0.0625 251.4

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#557394

#947655

Analogous

#559394

#575594

#557394

Triadic

#557394

#945573

#739455

Split Complementary

#557394

#945755

#939455

Tetradic

#557394

#945593

#947655

#559457

Color Blindness Simulation

Original

#557394

Protanopia

#62628C

Deuteranopia

#605E8A

Tritanopia

#568684

Achromatopsia

#6F6F6F

CSS Usage

background-color: #557394;
color: #557394;
border-color: #557394;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE5
300
#B1C1D2
400
#879FBA
500
#5D7EA2
600
#4A6582
700
#3C5168
800
#2F3F51
900
#25303C
950
#171E26

Contrast Checker

Text on white

4.92:1

AA Pass AAA Fail

Text on black

4.27:1

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