#557EBC

#557EBC

Color Values

HEX

#557EBC

RGB

85, 126, 188

HSL

216.1, 43.5%, 53.5%

HSV

216.1, 54.8%, 73.7%

CMYK

54.8%, 33.0%, 0.0%, 26.3%

OKLCH

0.5904 0.1061 258.4

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#557EBC

#BC9355

Analogous

#55B2BC

#5F55BC

#557EBC

Triadic

#557EBC

#BC557E

#7EBC55

Split Complementary

#557EBC

#BC5F55

#B2BC55

Tetradic

#557EBC

#BC55B2

#BC9355

#55BC5F

Color Blindness Simulation

Original

#557EBC

Protanopia

#6767AD

Deuteranopia

#6461A9

Tritanopia

#57A19F

Achromatopsia

#7A7A7A

CSS Usage

background-color: #557EBC;
color: #557EBC;
border-color: #557EBC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F5F7FA
100
#E7ECF4
200
#CCD8EB
300
#A7BCDC
400
#7898CA
500
#4874B7
600
#3A5D92
700
#2E4A75
800
#243A5B
900
#1D2D43
950
#131C2B

Contrast Checker

Text on white

4.12:1

AA Fail AAA Fail

Text on black

5.1:1

AA Pass 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