#404F79

#404F79

Color Values

HEX

#404F79

RGB

64, 79, 121

HSL

224.2, 30.8%, 36.3%

HSV

224.2, 47.1%, 47.5%

CMYK

47.1%, 34.7%, 0.0%, 52.5%

OKLCH

0.4342 0.0723 268.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#404F79

#796A40

Analogous

#406C79

#4E4079

#404F79

Triadic

#404F79

#79404F

#4F7940

Split Complementary

#404F79

#794E40

#6C7940

Tetradic

#404F79

#79406C

#796A40

#40794E

Color Blindness Simulation

Original

#404F79

Protanopia

#46476F

Deuteranopia

#46446C

Tritanopia

#416765

Achromatopsia

#4F4F4F

CSS Usage

background-color: #404F79;
color: #404F79;
border-color: #404F79;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F6F9
100
#E8EBF2
200
#D0D6E6
300
#AFB9D5
400
#8493BE
500
#586DA7
600
#475785
700
#38466B
800
#2C3653
900
#232A3E
950
#161B27

Contrast Checker

Text on white

8.04:1

AA Pass AAA Pass

Text on black

2.61:1

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