#2C78DB

#2C78DB

Color Values

HEX

#2C78DB

RGB

44, 120, 219

HSL

213.9, 70.9%, 51.6%

HSV

213.9, 79.9%, 85.9%

CMYK

79.9%, 45.2%, 0.0%, 14.1%

OKLCH

0.5791 0.1685 256.7

Properties

Cool Light Nearest: Navy Blue

Color Harmonies

Complementary

#2C78DB

#DB8F2C

Analogous

#2CD0DB

#372CDB

#2C78DB

Triadic

#2C78DB

#DB2C78

#78DB2C

Split Complementary

#2C78DB

#DB372C

#D0DB2C

Tetradic

#2C78DB

#DB2CD0

#DB8F2C

#2CDB37

Color Blindness Simulation

Original

#2C78DB

Protanopia

#4D4EC3

Deuteranopia

#4843BD

Tritanopia

#30B0AC

Achromatopsia

#6F6F6F

CSS Usage

background-color: #2C78DB;
color: #2C78DB;
border-color: #2C78DB;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E2ECF8
200
#C2D8F5
300
#96BCED
400
#5E98E4
500
#2574DA
600
#1E5DAE
700
#184A8B
800
#133A6D
900
#122C4F
950
#0B1C32

Contrast Checker

Text on white

4.36:1

AA Fail AAA Fail

Text on black

4.82:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026