#406578

#406578

Color Values

HEX

#406578

RGB

64, 101, 120

HSL

200.4, 30.4%, 36.1%

HSV

200.4, 46.7%, 47.1%

CMYK

46.7%, 15.8%, 0.0%, 52.9%

OKLCH

0.4867 0.0521 231.6

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#406578

#785340

Analogous

#40786F

#404978

#406578

Triadic

#406578

#784065

#657840

Split Complementary

#406578

#784049

#786F40

Tetradic

#406578

#6F4078

#785340

#497840

Color Blindness Simulation

Original

#406578

Protanopia

#505073

Deuteranopia

#4E4B72

Tritanopia

#42706F

Achromatopsia

#5F5F5F

CSS Usage

background-color: #406578;
color: #406578;
border-color: #406578;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F8F9
100
#E9EFF2
200
#D0DFE6
300
#AFC8D4
400
#84AABD
500
#598CA6
600
#477085
700
#395A6A
800
#2C4653
900
#23353E
950
#162127

Contrast Checker

Text on white

6.27:1

AA Pass AAA Fail

Text on black

3.35:1

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