#557C7C

#557C7C

Color Values

HEX

#557C7C

RGB

85, 124, 124

HSL

180.0, 18.7%, 41.0%

HSV

180.0, 31.5%, 48.6%

CMYK

31.5%, 0.0%, 0.0%, 51.4%

OKLCH

0.5574 0.0436 196.0

Properties

Cool Dark Nearest: cadetblue 4

Color Harmonies

Complementary

#557C7C

#7C5555

Analogous

#557C69

#55697C

#557C7C

Triadic

#557C7C

#7C557C

#7C7C55

Split Complementary

#557C7C

#7C5569

#7C6955

Tetradic

#557C7C

#69557C

#7C5555

#697C55

Color Blindness Simulation

Original

#557C7C

Protanopia

#66667C

Deuteranopia

#64617C

Tritanopia

#577C7C

Achromatopsia

#747474

CSS Usage

background-color: #557C7C;
color: #557C7C;
border-color: #557C7C;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F6F9F9
100
#EAF0F0
200
#D5E2E2
300
#B6CDCD
400
#8FB2B2
500
#689797
600
#537979
700
#426161
800
#344C4C
900
#283939
950
#192424

Contrast Checker

Text on white

4.6:1

AA Pass AAA Fail

Text on black

4.56:1

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