#342D59

#342D59

Color Values

HEX

#342D59

RGB

52, 45, 89

HSL

249.5, 32.8%, 26.3%

HSV

249.5, 49.4%, 34.9%

CMYK

41.6%, 49.4%, 0.0%, 65.1%

OKLCH

0.3278 0.0761 288.8

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#342D59

#52592D

Analogous

#2D3C59

#4A2D59

#342D59

Triadic

#342D59

#59342D

#2D5934

Split Complementary

#342D59

#594A2D

#3C592D

Tetradic

#342D59

#592D3C

#52592D

#2D594A

Color Blindness Simulation

Original

#342D59

Protanopia

#31314E

Deuteranopia

#31324C

Tritanopia

#344644

Achromatopsia

#323232

CSS Usage

background-color: #342D59;
color: #342D59;
border-color: #342D59;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F5F9
100
#EAE8F2
200
#D3D0E7
300
#B4AED6
400
#8C82C0
500
#6356A9
600
#4F4587
700
#3F376C
800
#312B55
900
#27223F
950
#181628

Contrast Checker

Text on white

12.61:1

AA Pass AAA Pass

Text on black

1.67:1

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