#223541

#223541

Color Values

HEX

#223541

RGB

34, 53, 65

HSL

203.2, 31.3%, 19.4%

HSV

203.2, 47.7%, 25.5%

CMYK

47.7%, 18.5%, 0.0%, 74.5%

OKLCH

0.3181 0.0326 236.9

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#223541

#412E22

Analogous

#22413D

#222541

#223541

Triadic

#223541

#412235

#354122

Split Complementary

#223541

#412225

#413D22

Tetradic

#223541

#3D2241

#412E22

#254122

Color Blindness Simulation

Original

#223541

Protanopia

#2A2A3E

Deuteranopia

#29283D

Tritanopia

#233C3B

Achromatopsia

#323232

CSS Usage

background-color: #223541;
color: #223541;
border-color: #223541;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F5F8F9
100
#E8EEF2
200
#D0DEE6
300
#AFC6D5
400
#83A7BE
500
#5889A7
600
#466D86
700
#38576B
800
#2C4454
900
#23343E
950
#162127

Contrast Checker

Text on white

12.7:1

AA Pass AAA Pass

Text on black

1.65:1

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