#2B296F

#2B296F

Color Values

HEX

#2B296F

RGB

43, 41, 111

HSL

241.7, 46.1%, 29.8%

HSV

241.7, 63.1%, 43.5%

CMYK

61.3%, 63.1%, 0.0%, 56.5%

OKLCH

0.3286 0.1176 279.0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2B296F

#6D6F29

Analogous

#294A6F

#4E296F

#2B296F

Triadic

#2B296F

#6F2B29

#296F2B

Split Complementary

#2B296F

#6F4E29

#4A6F29

Tetradic

#2B296F

#6F294A

#6D6F29

#296F4E

Color Blindness Simulation

Original

#2B296F

Protanopia

#2A2A5E

Deuteranopia

#2A2A5A

Tritanopia

#2B514E

Achromatopsia

#2E2E2E

CSS Usage

background-color: #2B296F;
color: #2B296F;
border-color: #2B296F;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CCCBEC
300
#A7A6DE
400
#7875CC
500
#4845BA
600
#3A3795
700
#2E2C77
800
#24225D
900
#1D1C45
950
#13122B

Contrast Checker

Text on white

12.73:1

AA Pass AAA Pass

Text on black

1.65:1

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