#4181BA

#4181BA

Color Values

HEX

#4181BA

RGB

65, 129, 186

HSL

208.3, 48.2%, 49.2%

HSV

208.3, 65.1%, 72.9%

CMYK

65.1%, 30.6%, 0.0%, 27.1%

OKLCH

0.5867 0.1098 247.7

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#4181BA

#BA7A41

Analogous

#41BAB7

#4144BA

#4181BA

Triadic

#4181BA

#BA4181

#81BA41

Split Complementary

#4181BA

#BA4144

#BAB741

Tetradic

#4181BA

#B741BA

#BA7A41

#44BA41

Color Blindness Simulation

Original

#4181BA

Protanopia

#5D5DAC

Deuteranopia

#5954A9

Tritanopia

#44A19F

Achromatopsia

#787878

CSS Usage

background-color: #4181BA;
color: #4181BA;
border-color: #4181BA;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CADCED
300
#A4C3DF
400
#73A3CE
500
#4283BD
600
#356997
700
#2A5479
800
#21415E
900
#1B3245
950
#111F2C

Contrast Checker

Text on white

4.14:1

AA Fail AAA Fail

Text on black

5.07:1

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