#559AEC

#559AEC

Color Values

HEX

#559AEC

RGB

85, 154, 236

HSL

212.6, 79.9%, 62.9%

HSV

212.6, 64.0%, 92.5%

CMYK

64.0%, 34.7%, 0.0%, 7.5%

OKLCH

0.6778 0.1408 254.0

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#559AEC

#ECA755

Analogous

#55E5EC

#5B55EC

#559AEC

Triadic

#559AEC

#EC559A

#9AEC55

Split Complementary

#559AEC

#EC5B55

#E5EC55

Tetradic

#559AEC

#EC55E5

#ECA755

#55EC5B

Color Blindness Simulation

Original

#559AEC

Protanopia

#7373D8

Deuteranopia

#6F6AD3

Tritanopia

#58C8C5

Achromatopsia

#919191

CSS Usage

background-color: #559AEC;
color: #559AEC;
border-color: #559AEC;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F7FD
100
#E1ECF9
200
#BFD9F8
300
#91BEF3
400
#559AEC
500
#1A77E5
600
#155FB7
700
#104C93
800
#0D3B73
900
#0E2D53
950
#091D35

Contrast Checker

Text on white

2.91:1

AA Fail AAA Fail

Text on black

7.22:1

AA Pass AAA Pass

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026