#22256B

#22256B

Color Values

HEX

#22256B

RGB

34, 37, 107

HSL

237.5, 51.8%, 27.6%

HSV

237.5, 68.2%, 42.0%

CMYK

68.2%, 65.4%, 0.0%, 58.0%

OKLCH

0.3102 0.1195 275.1

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#22256B

#6B6822

Analogous

#22496B

#43226B

#22256B

Triadic

#22256B

#6B2225

#256B22

Split Complementary

#22256B

#6B4322

#496B22

Tetradic

#22256B

#6B2249

#6B6822

#226B43

Color Blindness Simulation

Original

#22256B

Protanopia

#23235A

Deuteranopia

#232356

Tritanopia

#224D4A

Achromatopsia

#292929

CSS Usage

background-color: #22256B;
color: #22256B;
border-color: #22256B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C9CAEE
300
#A2A5E2
400
#7074D2
500
#3D43C2
600
#31369B
700
#272B7C
800
#1F2161
900
#1A1C47
950
#10122D

Contrast Checker

Text on white

13.59:1

AA Pass AAA Pass

Text on black

1.54:1

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