#557CB2

#557CB2

Color Values

HEX

#557CB2

RGB

85, 124, 178

HSL

214,8, 37,7%, 51,6%

HSV

214,8, 52,2%, 69,8%

CMYK

52,2%, 30,3%, 0,0%, 30,2%

OKLCH

0,5808 0,0946 256,7

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#557CB2

#B28B55

Analogous

#55ABB2

#5C55B2

#557CB2

Triadic

#557CB2

#B2557C

#7CB255

Split Complementary

#557CB2

#B25C55

#ABB255

Tetradic

#557CB2

#B255AB

#B28B55

#55B25C

Color Blindness Simulation

Original

#557CB2

Protanopia

#6666A5

Deuteranopia

#6461A2

Tritanopia

#579B98

Achromatopsia

#787878

CSS Usage

background-color: #557CB2;
color: #557CB2;
border-color: #557CB2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CED9E9
300
#ABBED9
400
#7D9BC4
500
#4F78B0
600
#40608C
700
#334D70
800
#283C58
900
#202E41
950
#141D29

Contrast Checker

Text on white

4,28:1

AA Fail AAA Fail

Text on black

4,91:1

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