#334351

#334351

Color Values

HEX

#334351

RGB

51, 67, 81

HSL

208.0, 22.7%, 25.9%

HSV

208.0, 37.0%, 31.8%

CMYK

37.0%, 17.3%, 0.0%, 68.2%

OKLCH

0.3749 0.0317 245.2

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#334351

#514133

Analogous

#335150

#333451

#334351

Triadic

#334351

#513343

#435133

Split Complementary

#334351

#513334

#515033

Tetradic

#334351

#503351

#514133

#345133

Color Blindness Simulation

Original

#334351

Protanopia

#3A3A4E

Deuteranopia

#39384D

Tritanopia

#344B4A

Achromatopsia

#414141

CSS Usage

background-color: #334351;
color: #334351;
border-color: #334351;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F7F9
100
#EAEDF1
200
#D3DCE3
300
#B4C3D0
400
#8BA2B6
500
#63819C
600
#4F687D
700
#3F5364
800
#31414E
900
#27313A
950
#181F25

Contrast Checker

Text on white

10.18:1

AA Pass AAA Pass

Text on black

2.06:1

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