#406677

#406677

Color Values

HEX

#406677

RGB

64, 102, 119

HSL

198.5, 30.1%, 35.9%

HSV

198.5, 46.2%, 46.7%

CMYK

46.2%, 14.3%, 0.0%, 53.3%

OKLCH

0.4888 0.051 228.1

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#406677

#775140

Analogous

#40776D

#404B77

#406677

Triadic

#406677

#774066

#667740

Split Complementary

#406677

#77404B

#776D40

Tetradic

#406677

#6D4077

#775140

#4B7740

Color Blindness Simulation

Original

#406677

Protanopia

#505173

Deuteranopia

#4E4B72

Tritanopia

#42706F

Achromatopsia

#5F5F5F

CSS Usage

background-color: #406677;
color: #406677;
border-color: #406677;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F8F9
100
#E9EFF2
200
#D1DFE6
300
#AFC9D4
400
#84ACBD
500
#598EA6
600
#477285
700
#395B6A
800
#2D4753
900
#23353E
950
#162227

Contrast Checker

Text on white

6.2:1

AA Pass AAA Fail

Text on black

3.38:1

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