#347178

#347178

Color Values

HEX

#347178

RGB

52, 113, 120

HSL

186.2, 39.5%, 33.7%

HSV

186.2, 56.7%, 47.1%

CMYK

56.7%, 5.8%, 0.0%, 52.9%

OKLCH

0.5113 0.0636 205.4

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#347178

#783B34

Analogous

#34785D

#344F78

#347178

Triadic

#347178

#783471

#717834

Split Complementary

#347178

#78344F

#785D34

Tetradic

#347178

#5D3478

#783B34

#4F7834

Color Blindness Simulation

Original

#347178

Protanopia

#4E4F76

Deuteranopia

#4B4676

Tritanopia

#377575

Achromatopsia

#656565

CSS Usage

background-color: #347178;
color: #347178;
border-color: #347178;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F5F9FA
100
#E7F2F3
200
#CDE6E9
300
#AAD5DA
400
#7BBEC6
500
#4DA7B2
600
#3E868E
700
#316B72
800
#275459
900
#1F3E42
950
#142729

Contrast Checker

Text on white

5.56:1

AA Pass AAA Fail

Text on black

3.78:1

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