#223F49

#223F49

Color Values

HEX

#223F49

RGB

34, 63, 73

HSL

195.4, 36.4%, 21.0%

HSV

195.4, 53.4%, 28.6%

CMYK

53.4%, 13.7%, 0.0%, 71.4%

OKLCH

0.3493 0.0389 222.2

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#223F49

#492C22

Analogous

#224940

#222C49

#223F49

Triadic

#223F49

#49223F

#3F4922

Split Complementary

#223F49

#49222C

#494022

Tetradic

#223F49

#402249

#492C22

#2C4922

Color Blindness Simulation

Original

#223F49

Protanopia

#2F2F47

Deuteranopia

#2D2B46

Tritanopia

#234544

Achromatopsia

#3A3A3A

CSS Usage

background-color: #223F49;
color: #223F49;
border-color: #223F49;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F5F9FA
100
#E8F0F3
200
#CEE2E8
300
#ACCDD8
400
#7EB1C3
500
#5196AE
600
#41788B
700
#34606F
800
#294B57
900
#213840
950
#152329

Contrast Checker

Text on white

11.2:1

AA Pass AAA Pass

Text on black

1.88:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026