#223845

#223845

Color Values

HEX

#223845

RGB

34, 56, 69

HSL

202.3, 34.0%, 20.2%

HSV

202.3, 50.7%, 27.1%

CMYK

50.7%, 18.8%, 0.0%, 72.9%

OKLCH

0.3283 0.0362 235.4

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#223845

#452F22

Analogous

#224541

#222645

#223845

Triadic

#223845

#452238

#384522

Split Complementary

#223845

#452226

#454122

Tetradic

#223845

#412245

#452F22

#264522

Color Blindness Simulation

Original

#223845

Protanopia

#2C2C42

Deuteranopia

#2A2941

Tritanopia

#233F3F

Achromatopsia

#343434

CSS Usage

background-color: #223845;
color: #223845;
border-color: #223845;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F5F8FA
100
#E8EEF2
200
#CFDEE7
300
#ADC7D7
400
#81A9C1
500
#548BAB
600
#436F89
700
#36596D
800
#2A4555
900
#22343F
950
#152128

Contrast Checker

Text on white

12.21:1

AA Pass AAA Pass

Text on black

1.72:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026