#558CCB

#558CCB

Color Values

HEX

#558CCB

RGB

85, 140, 203

HSL

212.0, 53.2%, 56.5%

HSV

212.0, 58.1%, 79.6%

CMYK

58.1%, 31.0%, 0.0%, 20.4%

OKLCH

0.6295 0.1122 252.9

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#558CCB

#CB9455

Analogous

#55C7CB

#5955CB

#558CCB

Triadic

#558CCB

#CB558C

#8CCB55

Split Complementary

#558CCB

#CB5955

#C7CB55

Tetradic

#558CCB

#CB55C7

#CB9455

#55CB59

Color Blindness Simulation

Original

#558CCB

Protanopia

#6D6DBC

Deuteranopia

#6A66B8

Tritanopia

#58B0AD

Achromatopsia

#858585

CSS Usage

background-color: #558CCB;
color: #558CCB;
border-color: #558CCB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C8DAEE
300
#A1C0E2
400
#6E9DD3
500
#3C7BC3
600
#30629C
700
#264F7D
800
#1E3D62
900
#192F48
950
#101E2D

Contrast Checker

Text on white

3.5:1

AA Fail AAA Fail

Text on black

6.0:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026