#222438

#222438

Color Values

HEX

#222438

RGB

34, 36, 56

HSL

234.5, 24.4%, 17.6%

HSV

234.5, 39.3%, 22.0%

CMYK

39.3%, 35.7%, 0.0%, 78.0%

OKLCH

0.2681 0.0373 279.2

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#222438

#383622

Analogous

#222F38

#2B2238

#222438

Triadic

#222438

#382224

#243822

Split Complementary

#222438

#382B22

#2F3822

Tetradic

#222438

#38222F

#383622

#22382B

Color Blindness Simulation

Original

#222438

Protanopia

#232333

Deuteranopia

#232332

Tritanopia

#222F2E

Achromatopsia

#252525

CSS Usage

background-color: #222438;
color: #222438;
border-color: #222438;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D3D4E4
300
#B3B6D1
400
#8A8EB8
500
#60669F
600
#4D527F
700
#3E4166
800
#30334F
900
#26283B
950
#181925

Contrast Checker

Text on white

15.25:1

AA Pass AAA Pass

Text on black

1.38:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026