#2377CF

#2377CF

Color Values

HEX

#2377CF

RGB

35, 119, 207

HSL

210.7, 71.1%, 47.5%

HSV

210.7, 83.1%, 81.2%

CMYK

83.1%, 42.5%, 0.0%, 18.8%

OKLCH

0.5667 0.1564 253.4

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#2377CF

#CF7B23

Analogous

#23CDCF

#2523CF

#2377CF

Triadic

#2377CF

#CF2377

#77CF23

Split Complementary

#2377CF

#CF2523

#CDCF23

Tetradic

#2377CF

#CF23CD

#CF7B23

#23CF25

Color Blindness Simulation

Original

#2377CF

Protanopia

#4748BA

Deuteranopia

#423CB5

Tritanopia

#27A9A5

Achromatopsia

#6B6B6B

CSS Usage

background-color: #2377CF;
color: #2377CF;
border-color: #2377CF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C2DBF5
300
#96C1ED
400
#5E9FE4
500
#257DDA
600
#1D64AF
700
#18508C
800
#123F6D
900
#11304F
950
#0B1E32

Contrast Checker

Text on white

4.55:1

AA Pass AAA Fail

Text on black

4.61:1

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