#3179CE

#3179CE

Color Values

HEX

#3179CE

RGB

49, 121, 206

HSL

212.5, 61.6%, 50.0%

HSV

212.5, 76.2%, 80.8%

CMYK

76.2%, 41.3%, 0.0%, 19.2%

OKLCH

0.5743 0.1492 254.7

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#3179CE

#CE8631

Analogous

#31C7CE

#3831CE

#3179CE

Triadic

#3179CE

#CE3179

#79CE31

Split Complementary

#3179CE

#CE3831

#C7CE31

Tetradic

#3179CE

#CE31C7

#CE8631

#31CE38

Color Blindness Simulation

Original

#3179CE

Protanopia

#5051B9

Deuteranopia

#4C47B4

Tritanopia

#35A9A6

Achromatopsia

#707070

CSS Usage

background-color: #3179CE;
color: #3179CE;
border-color: #3179CE;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4ECF6
200
#C5D9F1
300
#9CBFE7
400
#679CDB
500
#3179CE
600
#2761A5
700
#1F4D84
800
#183C67
900
#162E4B
950
#0E1D30

Contrast Checker

Text on white

4.41:1

AA Fail AAA Fail

Text on black

4.76:1

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