#346DB3

#346DB3

Color Values

HEX

#346DB3

RGB

52, 109, 179

HSL

213.1, 55.0%, 45.3%

HSV

213.1, 70.9%, 70.2%

CMYK

70.9%, 39.1%, 0.0%, 29.8%

OKLCH

0.5315 0.1257 255.0

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#346DB3

#B37A34

Analogous

#34ACB3

#3B34B3

#346DB3

Triadic

#346DB3

#B3346D

#6DB334

Split Complementary

#346DB3

#B33B34

#ACB334

Tetradic

#346DB3

#B334AC

#B37A34

#34B33B

Color Blindness Simulation

Original

#346DB3

Protanopia

#4D4DA2

Deuteranopia

#49459E

Tritanopia

#379592

Achromatopsia

#666666

CSS Usage

background-color: #346DB3;
color: #346DB3;
border-color: #346DB3;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5ECF5
200
#C8D9EF
300
#A0BEE3
400
#6D9BD5
500
#3978C6
600
#2E609E
700
#254D7E
800
#1D3C63
900
#182E48
950
#0F1D2E

Contrast Checker

Text on white

5.27:1

AA Pass AAA Fail

Text on black

3.98:1

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