#4166A6

#4166A6

Color Values

HEX

#4166A6

RGB

65, 102, 166

HSL

218.0, 43.7%, 45.3%

HSV

218.0, 60.8%, 65.1%

CMYK

60.8%, 38.6%, 0.0%, 34.9%

OKLCH

0.5136 0.1105 260.7

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#4166A6

#A68141

Analogous

#4199A6

#4E41A6

#4166A6

Triadic

#4166A6

#A64166

#66A641

Split Complementary

#4166A6

#A64E41

#99A641

Tetradic

#4166A6

#A64199

#A68141

#41A64E

Color Blindness Simulation

Original

#4166A6

Protanopia

#515197

Deuteranopia

#4F4C93

Tritanopia

#438A88

Achromatopsia

#636363

CSS Usage

background-color: #4166A6;
color: #4166A6;
border-color: #4166A6;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7EBF4
200
#CCD7EB
300
#A7BBDD
400
#7796CA
500
#4871B7
600
#395A93
700
#2E4875
800
#24385C
900
#1D2B44
950
#131B2B

Contrast Checker

Text on white

5.71:1

AA Pass AAA Fail

Text on black

3.68:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026