#333396

#333396

Color Values

HEX

#333396

RGB

51, 51, 150

HSL

240.0, 49.3%, 39.4%

HSV

240.0, 66.0%, 58.8%

CMYK

66.0%, 66.0%, 0.0%, 41.2%

OKLCH

0.3882 0.1576 276.2

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#333396

#969633

Analogous

#336496

#643396

#333396

Triadic

#333396

#963333

#339633

Split Complementary

#333396

#966433

#649633

Tetradic

#333396

#963364

#969633

#339664

Color Blindness Simulation

Original

#333396

Protanopia

#33337E

Deuteranopia

#333378

Tritanopia

#336B67

Achromatopsia

#3A3A3A

CSS Usage

background-color: #333396;
color: #333396;
border-color: #333396;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#CACAED
300
#A4A4E0
400
#7272CF
500
#4141BE
600
#343498
700
#29297A
800
#20205F
900
#1B1B46
950
#11112C

Contrast Checker

Text on white

10.22:1

AA Pass AAA Pass

Text on black

2.05:1

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