#09129B

#09129B

Color Values

HEX

#09129B

RGB

9, 18, 155

HSL

236.3, 89.0%, 32.2%

HSV

236.3, 94.2%, 60.8%

CMYK

94.2%, 88.4%, 0.0%, 39.2%

OKLCH

0.327 0.2054 265.8

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#09129B

#9B9209

Analogous

#095B9B

#49099B

#09129B

Triadic

#09129B

#9B0912

#129B09

Split Complementary

#09129B

#9B4909

#5B9B09

Tetradic

#09129B

#9B095B

#9B9209

#099B49

Color Blindness Simulation

Original

#09129B

Protanopia

#0D0D7A

Deuteranopia

#0C0C72

Tritanopia

#09605A

Achromatopsia

#1A1A1A

CSS Usage

background-color: #09129B;
color: #09129B;
border-color: #09129B;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F2F2FD
100
#E0E1FB
200
#BCBFFB
300
#8B92F8
400
#4D57F5
500
#0E1CF1
600
#0B16C1
700
#09129A
800
#070E78
900
#0A0E57
950
#060937

Contrast Checker

Text on white

13.36:1

AA Pass AAA Pass

Text on black

1.57:1

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