#577FBE

#577FBE

Color Values

HEX

#577FBE

RGB

87, 127, 190

HSL

216,7, 44,2%, 54,3%

HSV

216,7, 54,2%, 74,5%

CMYK

54,2%, 33,2%, 0,0%, 25,5%

OKLCH

0,5948 0,1069 259,2

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#577FBE

#BE9657

Analogous

#57B2BE

#6257BE

#577FBE

Triadic

#577FBE

#BE577F

#7FBE57

Split Complementary

#577FBE

#BE6257

#B2BE57

Tetradic

#577FBE

#BE57B2

#BE9657

#57BE62

Color Blindness Simulation

Original

#577FBE

Protanopia

#6869AF

Deuteranopia

#6663AB

Tritanopia

#59A3A0

Achromatopsia

#7B7B7B

CSS Usage

background-color: #577FBE;
color: #577FBE;
border-color: #577FBE;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CCD8EB
300
#A7BCDD
400
#7797CA
500
#4773B8
600
#395C93
700
#2E4A76
800
#24395C
900
#1D2C44
950
#121C2B

Contrast Checker

Text on white

4,05:1

AA Fail AAA Fail

Text on black

5,18:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Şub 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Oca 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Oca 21, 2026