#345FAA

#345FAA

Color Values

HEX

#345FAA

RGB

52, 95, 170

HSL

218.1, 53.2%, 43.5%

HSV

218.1, 69.4%, 66.7%

CMYK

69.4%, 44.1%, 0.0%, 33.3%

OKLCH

0.4941 0.1293 260.7

Properties

Cool Dark Nearest: NCS S 2060-B Deep Blue

Color Harmonies

Complementary

#345FAA

#AA7F34

Analogous

#349AAA

#4434AA

#345FAA

Triadic

#345FAA

#AA345F

#5FAA34

Split Complementary

#345FAA

#AA4434

#9AAA34

Tetradic

#345FAA

#AA349A

#AA7F34

#34AA44

Color Blindness Simulation

Original

#345FAA

Protanopia

#474798

Deuteranopia

#444194

Tritanopia

#368A86

Achromatopsia

#5B5B5B

CSS Usage

background-color: #345FAA;
color: #345FAA;
border-color: #345FAA;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F6FB
100
#E5EBF5
200
#C8D6EE
300
#A1B9E2
400
#6E93D3
500
#3C6DC3
600
#30579C
700
#26467D
800
#1E3762
900
#192A48
950
#101B2D

Contrast Checker

Text on white

6.24:1

AA Pass AAA Fail

Text on black

3.36:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026