#222C45

#222C45

Color Values

HEX

#222C45

RGB

34, 44, 69

HSL

222.9, 34.0%, 20.2%

HSV

222.9, 50.7%, 27.1%

CMYK

50.7%, 36.2%, 0.0%, 72.9%

OKLCH

0.2964 0.0478 266.9

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#222C45

#453B22

Analogous

#223D45

#2A2245

#222C45

Triadic

#222C45

#45222C

#2C4522

Split Complementary

#222C45

#452A22

#3D4522

Tetradic

#222C45

#45223D

#453B22

#22452A

Color Blindness Simulation

Original

#222C45

Protanopia

#26263F

Deuteranopia

#26253E

Tritanopia

#223A39

Achromatopsia

#2C2C2C

CSS Usage

background-color: #222C45;
color: #222C45;
border-color: #222C45;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F6FA
100
#E8EBF2
200
#CFD6E7
300
#ADB9D7
400
#8193C1
500
#546DAB
600
#435789
700
#36466D
800
#2A3655
900
#222A3F
950
#151B28

Contrast Checker

Text on white

13.87:1

AA Pass AAA Pass

Text on black

1.51:1

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