#406691

#406691

Color Values

HEX

#406691

RGB

64, 102, 145

HSL

211.9, 38.8%, 41.0%

HSV

211.9, 55.9%, 56.9%

CMYK

55.9%, 29.7%, 0.0%, 43.1%

OKLCH

0.5012 0.0816 252.5

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#406691

#916B40

Analogous

#408F91

#434091

#406691

Triadic

#406691

#914066

#669140

Split Complementary

#406691

#914340

#8F9140

Tetradic

#406691

#91408F

#916B40

#409143

Color Blindness Simulation

Original

#406691

Protanopia

#505187

Deuteranopia

#4E4B84

Tritanopia

#427E7D

Achromatopsia

#616161

CSS Usage

background-color: #406691;
color: #406691;
border-color: #406691;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CDDAE9
300
#AAC0DA
400
#7C9EC5
500
#4E7CB1
600
#3E638E
700
#325071
800
#273E58
900
#202F41
950
#141E29

Contrast Checker

Text on white

5.95:1

AA Pass AAA Fail

Text on black

3.53:1

AA Fail 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