#558BDF

#558BDF

Color Values

HEX

#558BDF

RGB

85, 139, 223

HSL

216.5, 68.3%, 60.4%

HSV

216.5, 61.9%, 87.5%

CMYK

61.9%, 37.7%, 0.0%, 12.5%

OKLCH

0.6381 0.1393 258.9

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#558BDF

#DFA955

Analogous

#55D0DF

#6455DF

#558BDF

Triadic

#558BDF

#DF558B

#8BDF55

Split Complementary

#558BDF

#DF6455

#D0DF55

Tetradic

#558BDF

#DF55D0

#DFA955

#55DF64

Color Blindness Simulation

Original

#558BDF

Protanopia

#6C6DCB

Deuteranopia

#6965C6

Tritanopia

#58BBB7

Achromatopsia

#868686

CSS Usage

background-color: #558BDF;
color: #558BDF;
border-color: #558BDF;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F6FC
100
#E3EBF8
200
#C3D6F4
300
#98B9EC
400
#6093E1
500
#286DD7
600
#2057AC
700
#1A4689
800
#14366B
900
#132A4E
950
#0C1B31

Contrast Checker

Text on white

3.42:1

AA Fail AAA Fail

Text on black

6.14:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

2月 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

2月 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

2月 19, 2026