#556BA2

#556BA2

Color Values

HEX

#556BA2

RGB

85, 107, 162

HSL

222.9, 31.2%, 48.4%

HSV

222.9, 47.5%, 63.5%

CMYK

47.5%, 34.0%, 0.0%, 36.5%

OKLCH

0.5344 0.0908 266.8

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#556BA2

#A28C55

Analogous

#5591A2

#6555A2

#556BA2

Triadic

#556BA2

#A2556B

#6BA255

Split Complementary

#556BA2

#A26555

#91A255

Tetradic

#556BA2

#A25591

#A28C55

#55A265

Color Blindness Simulation

Original

#556BA2

Protanopia

#5F5F95

Deuteranopia

#5D5C92

Tritanopia

#568A88

Achromatopsia

#6A6A6A

CSS Usage

background-color: #556BA2;
color: #556BA2;
border-color: #556BA2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F6F9
100
#E8EBF2
200
#D0D7E6
300
#AFBAD5
400
#8394BE
500
#586EA7
600
#465886
700
#38476B
800
#2C3754
900
#232B3E
950
#161B27

Contrast Checker

Text on white

5.24:1

AA Pass AAA Fail

Text on black

4.01:1

AA Fail 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