#223C41

#223C41

Color Values

HEX

#223C41

RGB

34, 60, 65

HSL

189.7, 31.3%, 19.4%

HSV

189.7, 47.7%, 25.5%

CMYK

47.7%, 7.7%, 0.0%, 74.5%

OKLCH

0.3374 0.033 211.1

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#223C41

#412722

Analogous

#224136

#222C41

#223C41

Triadic

#223C41

#41223C

#3C4122

Split Complementary

#223C41

#41222C

#413622

Tetradic

#223C41

#362241

#412722

#2C4122

Color Blindness Simulation

Original

#223C41

Protanopia

#2D2D40

Deuteranopia

#2C2A40

Tritanopia

#233F3F

Achromatopsia

#373737

CSS Usage

background-color: #223C41;
color: #223C41;
border-color: #223C41;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5F9F9
100
#E8F0F2
200
#D0E3E6
300
#AFCFD5
400
#83B5BE
500
#589BA7
600
#467C86
700
#38636B
800
#2C4D54
900
#233A3E
950
#162427

Contrast Checker

Text on white

11.73:1

AA Pass AAA Pass

Text on black

1.79:1

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