#345791

#345791

Color Values

HEX

#345791

RGB

52, 87, 145

HSL

217.4, 47.2%, 38.6%

HSV

217.4, 64.1%, 56.9%

CMYK

64.1%, 40.0%, 0.0%, 43.1%

OKLCH

0.4597 0.1034 260.0

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#345791

#916E34

Analogous

#348591

#3F3491

#345791

Triadic

#345791

#913457

#579134

Split Complementary

#345791

#913F34

#859134

Tetradic

#345791

#913485

#916E34

#34913F

Color Blindness Simulation

Original

#345791

Protanopia

#434383

Deuteranopia

#413E80

Tritanopia

#367875

Achromatopsia

#545454

CSS Usage

background-color: #345791;
color: #345791;
border-color: #345791;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6EBF4
200
#CAD7EC
300
#A5BBDF
400
#7496CD
500
#4371BC
600
#365A96
700
#2B4878
800
#22385E
900
#1C2B45
950
#121B2C

Contrast Checker

Text on white

7.2:1

AA Pass AAA Pass

Text on black

2.92:1

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