#4073AA

#4073AA

Color Values

HEX

#4073AA

RGB

64, 115, 170

HSL

211.1, 45.3%, 45.9%

HSV

211.1, 62.4%, 66.7%

CMYK

62.4%, 32.4%, 0.0%, 33.3%

OKLCH

0.5452 0.1026 251.8

Properties

Cool Dark Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#4073AA

#AA7740

Analogous

#40A8AA

#4240AA

#4073AA

Triadic

#4073AA

#AA4073

#73AA40

Split Complementary

#4073AA

#AA4240

#A8AA40

Tetradic

#4073AA

#AA40A8

#AA7740

#40AA42

Color Blindness Simulation

Original

#4073AA

Protanopia

#56579D

Deuteranopia

#534F9A

Tritanopia

#439290

Achromatopsia

#6C6C6C

CSS Usage

background-color: #4073AA;
color: #4073AA;
border-color: #4073AA;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CBDBEB
300
#A6C1DE
400
#769FCB
500
#467DB9
600
#386494
700
#2D5077
800
#233F5D
900
#1D3044
950
#121E2B

Contrast Checker

Text on white

4.94:1

AA Pass AAA Fail

Text on black

4.25:1

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