#345A89

#345A89

Color Values

HEX

#345A89

RGB

52, 90, 137

HSL

213.2, 45.0%, 37.1%

HSV

213.2, 62.0%, 53.7%

CMYK

62.0%, 34.3%, 0.0%, 46.3%

OKLCH

0.4619 0.0886 254.6

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#345A89

#896334

Analogous

#348589

#393489

#345A89

Triadic

#345A89

#89345A

#5A8934

Split Complementary

#345A89

#893934

#858934

Tetradic

#345A89

#893485

#896334

#348939

Color Blindness Simulation

Original

#345A89

Protanopia

#44457E

Deuteranopia

#423F7B

Tritanopia

#367573

Achromatopsia

#555555

CSS Usage

background-color: #345A89;
color: #345A89;
border-color: #345A89;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBDAEB
300
#A6BFDD
400
#769CCB
500
#4679B9
600
#386194
700
#2D4E76
800
#233D5C
900
#1D2E44
950
#121D2B

Contrast Checker

Text on white

7.07:1

AA Pass AAA Pass

Text on black

2.97:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026