#2379CF

#2379CF

Color Values

HEX

#2379CF

RGB

35, 121, 207

HSL

210.0, 71.1%, 47.5%

HSV

210.0, 83.1%, 81.2%

CMYK

83.1%, 41.5%, 0.0%, 18.8%

OKLCH

0.5712 0.1542 252.6

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#2379CF

#CF7923

Analogous

#23CFCF

#2323CF

#2379CF

Triadic

#2379CF

#CF2379

#79CF23

Split Complementary

#2379CF

#CF2323

#CFCF23

Tetradic

#2379CF

#CF23CF

#CF7923

#23CF23

Color Blindness Simulation

Original

#2379CF

Protanopia

#4849BA

Deuteranopia

#433DB5

Tritanopia

#27AAA6

Achromatopsia

#6D6D6D

CSS Usage

background-color: #2379CF;
color: #2379CF;
border-color: #2379CF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C2DBF5
300
#96C2ED
400
#5EA1E4
500
#2580DA
600
#1D66AF
700
#18528C
800
#12406D
900
#11304F
950
#0B1F32

Contrast Checker

Text on white

4.46:1

AA Fail AAA Fail

Text on black

4.71:1

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