#222743

#222743

Color Values

HEX

#222743

RGB

34, 39, 67

HSL

230.9, 32.7%, 19.8%

HSV

230.9, 49.3%, 26.3%

CMYK

49.3%, 41.8%, 0.0%, 73.7%

OKLCH

0.2825 0.052 274.9

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#222743

#433E22

Analogous

#223743

#2D2243

#222743

Triadic

#222743

#432227

#274322

Split Complementary

#222743

#432D22

#374322

Tetradic

#222743

#432237

#433E22

#22432D

Color Blindness Simulation

Original

#222743

Protanopia

#24243C

Deuteranopia

#24243B

Tritanopia

#223736

Achromatopsia

#282828

CSS Usage

background-color: #222743;
color: #222743;
border-color: #222743;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F6F9
100
#E8EAF2
200
#D0D3E7
300
#AEB4D6
400
#828BC0
500
#5662A9
600
#454F87
700
#373F6C
800
#2B3155
900
#22273F
950
#161828

Contrast Checker

Text on white

14.59:1

AA Pass AAA Pass

Text on black

1.44:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026