#3D78B2

#3D78B2

Color Values

HEX

#3D78B2

RGB

61, 120, 178

HSL

209.7, 49.0%, 46.9%

HSV

209.7, 65.7%, 69.8%

CMYK

65.7%, 32.6%, 0.0%, 30.2%

OKLCH

0.5598 0.1096 250.0

Properties

Cool Dark Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#3D78B2

#B2773D

Analogous

#3DB2B2

#3D3EB2

#3D78B2

Triadic

#3D78B2

#B23D78

#78B23D

Split Complementary

#3D78B2

#B23D3E

#B2B23D

Tetradic

#3D78B2

#B23DB2

#B2773D

#3EB23D

Color Blindness Simulation

Original

#3D78B2

Protanopia

#5757A4

Deuteranopia

#534FA1

Tritanopia

#409996

Achromatopsia

#707070

CSS Usage

background-color: #3D78B2;
color: #3D78B2;
border-color: #3D78B2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E6EDF5
200
#CADBED
300
#A4C2E0
400
#72A1CF
500
#4180BE
600
#346698
700
#2A527A
800
#21405F
900
#1B3146
950
#111F2C

Contrast Checker

Text on white

4.64:1

AA Pass AAA Fail

Text on black

4.53:1

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