#558DBD

#558DBD

Color Values

HEX

#558DBD

RGB

85, 141, 189

HSL

207.7, 44.1%, 53.7%

HSV

207.7, 55.0%, 74.1%

CMYK

55.0%, 25.4%, 0.0%, 25.9%

OKLCH

0.6248 0.094 245.9

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#558DBD

#BD8555

Analogous

#55BDB9

#5559BD

#558DBD

Triadic

#558DBD

#BD558D

#8DBD55

Split Complementary

#558DBD

#BD5559

#BDB955

Tetradic

#558DBD

#B955BD

#BD8555

#59BD55

Color Blindness Simulation

Original

#558DBD

Protanopia

#6D6EB1

Deuteranopia

#6A66AF

Tritanopia

#58A8A6

Achromatopsia

#858585

CSS Usage

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

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CCDDEB
300
#A7C4DD
400
#77A4CA
500
#4784B8
600
#396993
700
#2E5476
800
#24425C
900
#1D3244
950
#12202B

Contrast Checker

Text on white

3.54:1

AA Fail AAA Fail

Text on black

5.93:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026