#346399

#346399

Color Values

HEX

#346399

RGB

52, 99, 153

HSL

212.1, 49.3%, 40.2%

HSV

212.1, 66.0%, 60.0%

CMYK

66.0%, 35.3%, 0.0%, 40.0%

OKLCH

0.4926 0.1012 253.3

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#346399

#996A34

Analogous

#349699

#383499

#346399

Triadic

#346399

#993463

#639934

Split Complementary

#346399

#993834

#969934

Tetradic

#346399

#993496

#996A34

#349938

Color Blindness Simulation

Original

#346399

Protanopia

#48498C

Deuteranopia

#464289

Tritanopia

#36827F

Achromatopsia

#5D5D5D

CSS Usage

background-color: #346399;
color: #346399;
border-color: #346399;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E6EDF5
200
#CADAED
300
#A4C0E0
400
#729DCF
500
#417BBE
600
#346298
700
#294F7A
800
#203E5F
900
#1B2F46
950
#111E2C

Contrast Checker

Text on white

6.19:1

AA Pass AAA Fail

Text on black

3.39:1

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