#4166AA

#4166AA

Color Values

HEX

#4166AA

RGB

65, 102, 170

HSL

218.9, 44.7%, 46.1%

HSV

218.9, 61.8%, 66.7%

CMYK

61.8%, 40.0%, 0.0%, 33.3%

OKLCH

0.516 0.1162 261.6

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#4166AA

#AA8541

Analogous

#419BAA

#5141AA

#4166AA

Triadic

#4166AA

#AA4166

#66AA41

Split Complementary

#4166AA

#AA5141

#9BAA41

Tetradic

#4166AA

#AA419B

#AA8541

#41AA51

Color Blindness Simulation

Original

#4166AA

Protanopia

#51519A

Deuteranopia

#4F4C96

Tritanopia

#438D8A

Achromatopsia

#636363

CSS Usage

background-color: #4166AA;
color: #4166AA;
border-color: #4166AA;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F6FA
100
#E6EBF4
200
#CBD7EB
300
#A6BADD
400
#7694CB
500
#476FB8
600
#385894
700
#2D4776
800
#23375C
900
#1D2B44
950
#121B2B

Contrast Checker

Text on white

5.67:1

AA Pass AAA Fail

Text on black

3.71:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026