#22243C

#22243C

Color Values

HEX

#22243C

RGB

34, 36, 60

HSL

235.4, 27.7%, 18.4%

HSV

235.4, 43.3%, 23.5%

CMYK

43.3%, 40.0%, 0.0%, 76.5%

OKLCH

0.2705 0.0445 279.3

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#22243C

#3C3A22

Analogous

#22313C

#2D223C

#22243C

Triadic

#22243C

#3C2224

#243C22

Split Complementary

#22243C

#3C2D22

#313C22

Tetradic

#22243C

#3C2231

#3C3A22

#223C2D

Color Blindness Simulation

Original

#22243C

Protanopia

#232336

Deuteranopia

#232335

Tritanopia

#223231

Achromatopsia

#252525

CSS Usage

background-color: #22243C;
color: #22243C;
border-color: #22243C;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D1D3E5
300
#B1B3D3
400
#878BBB
500
#5C62A3
600
#4A4E82
700
#3B3E68
800
#2E3151
900
#24263D
950
#171826

Contrast Checker

Text on white

15.16:1

AA Pass AAA Pass

Text on black

1.39:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026