#222576

#222576

Color Values

HEX

#222576

RGB

34, 37, 118

HSL

237.9, 55.3%, 29.8%

HSV

237.9, 71.2%, 46.3%

CMYK

71.2%, 68.6%, 0.0%, 53.7%

OKLCH

0.3209 0.1353 274.1

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#222576

#767322

Analogous

#224F76

#492276

#222576

Triadic

#222576

#762225

#257622

Split Complementary

#222576

#764922

#4F7622

Tetradic

#222576

#76224F

#767322

#227649

Color Blindness Simulation

Original

#222576

Protanopia

#232362

Deuteranopia

#23235E

Tritanopia

#225350

Achromatopsia

#2A2A2A

CSS Usage

background-color: #222576;
color: #222576;
border-color: #222576;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E5E5F6
200
#C8C9EF
300
#A0A2E4
400
#6C70D5
500
#393EC6
600
#2E329E
700
#24287F
800
#1C1F63
900
#181A49
950
#0F102E

Contrast Checker

Text on white

13.17:1

AA Pass AAA Pass

Text on black

1.59:1

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