#387DBA

#387DBA

Color Values

HEX

#387DBA

RGB

56, 125, 186

HSL

208.2, 53.7%, 47.5%

HSV

208.2, 69.9%, 72.9%

CMYK

69.9%, 32.8%, 0.0%, 27.1%

OKLCH

0.5739 0.1172 248.1

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#387DBA

#BA7538

Analogous

#38BAB6

#383CBA

#387DBA

Triadic

#387DBA

#BA387D

#7DBA38

Split Complementary

#387DBA

#BA383C

#BAB638

Tetradic

#387DBA

#B638BA

#BA7538

#3CBA38

Color Blindness Simulation

Original

#387DBA

Protanopia

#5656AB

Deuteranopia

#524DA8

Tritanopia

#3BA09D

Achromatopsia

#737373

CSS Usage

background-color: #387DBA;
color: #387DBA;
border-color: #387DBA;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E5EEF5
200
#C8DCEE
300
#A1C4E3
400
#6EA4D3
500
#3B84C4
600
#2F699D
700
#26547D
800
#1E4262
900
#193248
950
#101F2D

Contrast Checker

Text on white

4.37:1

AA Fail AAA Fail

Text on black

4.81:1

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