#345F80

#345F80

Color Values

HEX

#345F80

RGB

52, 95, 128

HSL

206.1, 42.2%, 35.3%

HSV

206.1, 59.4%, 50.2%

CMYK

59.4%, 25.8%, 0.0%, 49.8%

OKLCH

0.4692 0.0721 243.3

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#345F80

#805534

Analogous

#34807B

#343980

#345F80

Triadic

#345F80

#80345F

#5F8034

Split Complementary

#345F80

#803439

#807B34

Tetradic

#345F80

#7B3480

#805534

#398034

Color Blindness Simulation

Original

#345F80

Protanopia

#474778

Deuteranopia

#444176

Tritanopia

#367270

Achromatopsia

#585858

CSS Usage

background-color: #345F80;
color: #345F80;
border-color: #345F80;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F8FA
100
#E7EEF4
200
#CCDDEA
300
#A8C5DC
400
#79A6C8
500
#4A86B5
600
#3B6C91
700
#2F5674
800
#25435B
900
#1E3343
950
#13202A

Contrast Checker

Text on white

6.79:1

AA Pass AAA Fail

Text on black

3.09:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026