#342F54

#342F54

Color Values

HEX

#342F54

RGB

52, 47, 84

HSL

248.1, 28.2%, 25.7%

HSV

248.1, 44.0%, 32.9%

CMYK

38.1%, 44.0%, 0.0%, 67.1%

OKLCH

0.3289 0.0644 288.5

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#342F54

#4F542F

Analogous

#2F3D54

#472F54

#342F54

Triadic

#342F54

#54342F

#2F5434

Split Complementary

#342F54

#54472F

#3D542F

Tetradic

#342F54

#542F3D

#4F542F

#2F5447

Color Blindness Simulation

Original

#342F54

Protanopia

#32324B

Deuteranopia

#323249

Tritanopia

#344442

Achromatopsia

#333333

CSS Usage

background-color: #342F54;
color: #342F54;
border-color: #342F54;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F6F9
100
#EAE9F1
200
#D4D1E5
300
#B5B1D3
400
#8D86BB
500
#655CA3
600
#514983
700
#413B69
800
#332E52
900
#27243D
950
#191726

Contrast Checker

Text on white

12.5:1

AA Pass AAA Pass

Text on black

1.68:1

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