#2D79DB

#2D79DB

Color Values

HEX

#2D79DB

RGB

45, 121, 219

HSL

213.8, 70.7%, 51.8%

HSV

213.8, 79.5%, 85.9%

CMYK

79.5%, 44.7%, 0.0%, 14.1%

OKLCH

0.5816 0.1671 256.5

Properties

Cool Light Nearest: Navy Blue

Color Harmonies

Complementary

#2D79DB

#DB8F2D

Analogous

#2DD0DB

#382DDB

#2D79DB

Triadic

#2D79DB

#DB2D79

#79DB2D

Split Complementary

#2D79DB

#DB382D

#D0DB2D

Tetradic

#2D79DB

#DB2DD0

#DB8F2D

#2DDB38

Color Blindness Simulation

Original

#2D79DB

Protanopia

#4E4FC3

Deuteranopia

#4A44BE

Tritanopia

#31B1AC

Achromatopsia

#707070

CSS Usage

background-color: #2D79DB;
color: #2D79DB;
border-color: #2D79DB;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E2ECF8
200
#C2D8F5
300
#97BCED
400
#5E98E3
500
#2574DA
600
#1E5DAE
700
#184A8B
800
#133A6D
900
#122D4F
950
#0B1C32

Contrast Checker

Text on white

4.31:1

AA Fail AAA Fail

Text on black

4.87:1

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