#405683

#405683

Color Values

HEX

#405683

RGB

64, 86, 131

HSL

220.3, 34.4%, 38.2%

HSV

220.3, 51.1%, 51.4%

CMYK

51.1%, 34.4%, 0.0%, 48.6%

OKLCH

0.456 0.0788 263.7

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#405683

#836D40

Analogous

#407783

#4B4083

#405683

Triadic

#405683

#834056

#568340

Split Complementary

#405683

#834B40

#778340

Tetradic

#405683

#834077

#836D40

#40834B

Color Blindness Simulation

Original

#405683

Protanopia

#4A4A78

Deuteranopia

#484775

Tritanopia

#41706E

Achromatopsia

#555555

CSS Usage

background-color: #405683;
color: #405683;
border-color: #405683;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F7FA
100
#E8EBF2
200
#CFD7E8
300
#ADBBD7
400
#8096C1
500
#5470AB
600
#435A89
700
#36486E
800
#2A3856
900
#212B3F
950
#151B28

Contrast Checker

Text on white

7.3:1

AA Pass AAA Pass

Text on black

2.88:1

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