#405D6D

#405D6D

Color Values

HEX

#405D6D

RGB

64, 93, 109

HSL

201.3, 26.0%, 33.9%

HSV

201.3, 41.3%, 42.7%

CMYK

41.3%, 14.7%, 0.0%, 57.3%

OKLCH

0.462 0.0431 233.1

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#405D6D

#6D5040

Analogous

#406D66

#40466D

#405D6D

Triadic

#405D6D

#6D405D

#5D6D40

Split Complementary

#405D6D

#6D4046

#6D6640

Tetradic

#405D6D

#66406D

#6D5040

#466D40

Color Blindness Simulation

Original

#405D6D

Protanopia

#4D4D69

Deuteranopia

#4B4968

Tritanopia

#416665

Achromatopsia

#585858

CSS Usage

background-color: #405D6D;
color: #405D6D;
border-color: #405D6D;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D2DEE5
300
#B2C6D2
400
#88A8B9
500
#5E89A1
600
#4B6E81
700
#3C5867
800
#2F4550
900
#25343C
950
#172126

Contrast Checker

Text on white

6.99:1

AA Pass AAA Fail

Text on black

3.0:1

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