#2223B3

#2223B3

Color Values

HEX

#2223B3

RGB

34, 35, 179

HSL

239.6, 68.1%, 41.8%

HSV

239.6, 81.0%, 70.2%

CMYK

81.0%, 80.4%, 0.0%, 29.8%

OKLCH

0.3847 0.2147 270.1

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2223B3

#B3B222

Analogous

#226CB3

#6A22B3

#2223B3

Triadic

#2223B3

#B32223

#23B322

Split Complementary

#2223B3

#B36A22

#6CB322

Tetradic

#2223B3

#B3226C

#B3B222

#22B36A

Color Blindness Simulation

Original

#2223B3

Protanopia

#222290

Deuteranopia

#222288

Tritanopia

#22756F

Achromatopsia

#2D2D2D

CSS Usage

background-color: #2223B3;
color: #2223B3;
border-color: #2223B3;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C3C3F4
300
#9899EB
400
#6061E1
500
#292AD6
600
#2121AB
700
#1A1B89
800
#14156B
900
#13134E
950
#0C0C31

Contrast Checker

Text on white

10.72:1

AA Pass AAA Pass

Text on black

1.96:1

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