#3398CC

#3398CC

Color Values

HEX

#3398CC

RGB

51, 152, 204

HSL

200.4, 60.0%, 50.0%

HSV

200.4, 75.0%, 80.0%

CMYK

75.0%, 25.5%, 0.0%, 20.0%

OKLCH

0.6452 0.1192 235.8

Properties

Cool Light Nearest: deepskyblue 3

Color Harmonies

Complementary

#3398CC

#CC6733

Analogous

#33CCB4

#334BCC

#3398CC

Triadic

#3398CC

#CC3398

#98CC33

Split Complementary

#3398CC

#CC334B

#CCB433

Tetradic

#3398CC

#B433CC

#CC6733

#4BCC33

Color Blindness Simulation

Original

#3398CC

Protanopia

#5F60BF

Deuteranopia

#5951BC

Tritanopia

#38B5B3

Achromatopsia

#868686

CSS Usage

background-color: #3398CC;
color: #3398CC;
border-color: #3398CC;
Nearest Tailwind: Sky 500 #0EA5E9

Tailwind Shades

50
#F3F9FB
100
#E4F0F6
200
#C6E2F1
300
#9DCEE7
400
#68B3D9
500
#3398CC
600
#297AA3
700
#216183
800
#1A4C66
900
#16394B
950
#0E242F

Contrast Checker

Text on white

3.23:1

AA Fail AAA Fail

Text on black

6.5:1

AA Pass AAA Fail

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