#4187C2

#4187C2

Color Values

HEX

#4187C2

RGB

65, 135, 194

HSL

207.4, 51.4%, 50.8%

HSV

207.4, 66.5%, 76.1%

CMYK

66.5%, 30.4%, 0.0%, 23.9%

OKLCH

0.6048 0.1145 246.6

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#4187C2

#C27C41

Analogous

#41C2BC

#4147C2

#4187C2

Triadic

#4187C2

#C24187

#87C241

Split Complementary

#4187C2

#C24147

#C2BC41

Tetradic

#4187C2

#BC41C2

#C27C41

#47C241

Color Blindness Simulation

Original

#4187C2

Protanopia

#5F60B4

Deuteranopia

#5B56B0

Tritanopia

#44A8A6

Achromatopsia

#7C7C7C

CSS Usage

background-color: #4187C2;
color: #4187C2;
border-color: #4187C2;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E5EEF5
200
#C9DDEE
300
#A2C5E1
400
#70A5D1
500
#3E85C1
600
#326B9A
700
#28557C
800
#1F4361
900
#1A3247
950
#10202D

Contrast Checker

Text on white

3.84:1

AA Fail AAA Fail

Text on black

5.47:1

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