#2B296C

#2B296C

Color Values

HEX

#2B296C

RGB

43, 41, 108

HSL

241.8, 45.0%, 29.2%

HSV

241.8, 62.0%, 42.4%

CMYK

60.2%, 62.0%, 0.0%, 57.6%

OKLCH

0.326 0.1132 279.4

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2B296C

#6A6C29

Analogous

#29486C

#4C296C

#2B296C

Triadic

#2B296C

#6C2B29

#296C2B

Split Complementary

#2B296C

#6C4C29

#486C29

Tetradic

#2B296C

#6C2948

#6A6C29

#296C4C

Color Blindness Simulation

Original

#2B296C

Protanopia

#2A2A5C

Deuteranopia

#2A2A58

Tritanopia

#2B4F4C

Achromatopsia

#2E2E2E

CSS Usage

background-color: #2B296C;
color: #2B296C;
border-color: #2B296C;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CCCBEB
300
#A8A6DD
400
#7976CB
500
#4A46B9
600
#3B3894
700
#2F2D76
800
#25235C
900
#1E1D44
950
#13122B

Contrast Checker

Text on white

12.83:1

AA Pass AAA Pass

Text on black

1.64:1

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