#2223BC

#2223BC

Color Values

HEX

#2223BC

RGB

34, 35, 188

HSL

239.6, 69.4%, 43.5%

HSV

239.6, 81.9%, 73.7%

CMYK

81.9%, 81.4%, 0.0%, 26.3%

OKLCH

0.3953 0.2251 269.6

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2223BC

#BCBB22

Analogous

#2270BC

#6E22BC

#2223BC

Triadic

#2223BC

#BC2223

#23BC22

Split Complementary

#2223BC

#BC6E22

#70BC22

Tetradic

#2223BC

#BC2270

#BCBB22

#22BC6E

Color Blindness Simulation

Original

#2223BC

Protanopia

#222297

Deuteranopia

#22228E

Tritanopia

#227A73

Achromatopsia

#2E2E2E

CSS Usage

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

Tailwind Shades

50
#F3F3FC
100
#E3E3F8
200
#C3C3F4
300
#9798EC
400
#5F60E2
500
#2728D8
600
#1F20AD
700
#191A8A
800
#14146C
900
#12134F
950
#0B0C32

Contrast Checker

Text on white

10.32:1

AA Pass AAA Pass

Text on black

2.03:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026