#558EBF

#558EBF

Color Values

HEX

#558EBF

RGB

85, 142, 191

HSL

207.7, 45.3%, 54.1%

HSV

207.7, 55.5%, 74.9%

CMYK

55.5%, 25.7%, 0.0%, 25.1%

OKLCH

0.628 0.0956 246.0

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#558EBF

#BF8655

Analogous

#55BFBB

#5559BF

#558EBF

Triadic

#558EBF

#BF558E

#8EBF55

Split Complementary

#558EBF

#BF5559

#BFBB55

Tetradic

#558EBF

#BB55BF

#BF8655

#59BF55

Color Blindness Simulation

Original

#558EBF

Protanopia

#6E6EB3

Deuteranopia

#6A66B0

Tritanopia

#58AAA8

Achromatopsia

#858585

CSS Usage

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

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CBDDEB
300
#A6C4DE
400
#76A4CB
500
#4684B9
600
#386A94
700
#2D5477
800
#23425D
900
#1D3244
950
#12202B

Contrast Checker

Text on white

3.5:1

AA Fail AAA Fail

Text on black

6.01:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026