#557C97

#557C97

Color Values

HEX

#557C97

RGB

85, 124, 151

HSL

204,5, 28,0%, 46,3%

HSV

204,5, 43,7%, 59,2%

CMYK

43,7%, 17,9%, 0,0%, 40,8%

OKLCH

0,568 0,0605 239,4

Properties

Cool Light Nearest: skyblue 4

Color Harmonies

Complementary

#557C97

#977055

Analogous

#559791

#555B97

#557C97

Triadic

#557C97

#97557C

#7C9755

Split Complementary

#557C97

#97555B

#979155

Tetradic

#557C97

#915597

#977055

#5B9755

Color Blindness Simulation

Original

#557C97

Protanopia

#666690

Deuteranopia

#64618F

Tritanopia

#578B8A

Achromatopsia

#767676

CSS Usage

background-color: #557C97;
color: #557C97;
border-color: #557C97;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D1DDE5
300
#B1C5D3
400
#86A5BB
500
#5C86A3
600
#496B83
700
#3B5668
800
#2E4352
900
#24333D
950
#172026

Contrast Checker

Text on white

4,45:1

AA Fail AAA Fail

Text on black

4,72:1

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