#3D78C2

#3D78C2

Color Values

HEX

#3D78C2

RGB

61, 120, 194

HSL

213.4, 52.2%, 50.0%

HSV

213.4, 68.6%, 76.1%

CMYK

68.6%, 38.1%, 0.0%, 23.9%

OKLCH

0.569 0.1304 255.3

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3D78C2

#C2873D

Analogous

#3DBBC2

#443DC2

#3D78C2

Triadic

#3D78C2

#C23D78

#78C23D

Split Complementary

#3D78C2

#C2443D

#BBC23D

Tetradic

#3D78C2

#C23DBB

#C2873D

#3DC244

Color Blindness Simulation

Original

#3D78C2

Protanopia

#5757B0

Deuteranopia

#534FAC

Tritanopia

#40A29F

Achromatopsia

#717171

CSS Usage

background-color: #3D78C2;
color: #3D78C2;
border-color: #3D78C2;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5ECF5
200
#C9D9EE
300
#A2BEE2
400
#6F9BD2
500
#3D78C2
600
#31609B
700
#274D7C
800
#1E3C61
900
#1A2E47
950
#101D2D

Contrast Checker

Text on white

4.5:1

AA Pass AAA Fail

Text on black

4.66:1

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