#346377

#346377

Color Values

HEX

#346377

RGB

52, 99, 119

HSL

197.9, 39.2%, 33.5%

HSV

197.9, 56.3%, 46.7%

CMYK

56.3%, 16.8%, 0.0%, 53.3%

OKLCH

0.4749 0.0606 227.8

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#346377

#774834

Analogous

#347769

#344177

#346377

Triadic

#346377

#773463

#637734

Split Complementary

#346377

#773441

#776934

Tetradic

#346377

#693477

#774834

#417734

Color Blindness Simulation

Original

#346377

Protanopia

#484972

Deuteranopia

#464271

Tritanopia

#366E6E

Achromatopsia

#5A5A5A

CSS Usage

background-color: #346377;
color: #346377;
border-color: #346377;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F8FA
100
#E7F0F3
200
#CDE1E9
300
#AACBDA
400
#7CB0C6
500
#4E94B1
600
#3E768E
700
#325F72
800
#274A59
900
#1F3742
950
#142329

Contrast Checker

Text on white

6.57:1

AA Pass AAA Fail

Text on black

3.2:1

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