#4186CF

#4186CF

Color Values

HEX

#4186CF

RGB

65, 134, 207

HSL

210.8, 59.7%, 53.3%

HSV

210.8, 68.6%, 81.2%

CMYK

68.6%, 35.3%, 0.0%, 18.8%

OKLCH

0.6096 0.1315 251.9

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#4186CF

#CF8A41

Analogous

#41CDCF

#4341CF

#4186CF

Triadic

#4186CF

#CF4186

#86CF41

Split Complementary

#4186CF

#CF4341

#CDCF41

Tetradic

#4186CF

#CF41CD

#CF8A41

#41CF43

Color Blindness Simulation

Original

#4186CF

Protanopia

#5F5FBD

Deuteranopia

#5B56B9

Tritanopia

#44AFAC

Achromatopsia

#7D7D7D

CSS Usage

background-color: #4186CF;
color: #4186CF;
border-color: #4186CF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C6DBF1
300
#9DC1E6
400
#689FD9
500
#337DCC
600
#2964A3
700
#215082
800
#1A3F66
900
#16304A
950
#0E1E2F

Contrast Checker

Text on white

3.79:1

AA Fail AAA Fail

Text on black

5.54:1

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