#3333CA

#3333CA

Color Values

HEX

#3333CA

RGB

51, 51, 202

HSL

240.0, 59.7%, 49.6%

HSV

240.0, 74.8%, 79.2%

CMYK

74.8%, 74.8%, 0.0%, 20.8%

OKLCH

0.4398 0.2233 272.4

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3333CA

#CACA33

Analogous

#337ECA

#7E33CA

#3333CA

Triadic

#3333CA

#CA3333

#33CA33

Split Complementary

#3333CA

#CA7E33

#7ECA33

Tetradic

#3333CA

#CA337E

#CACA33

#33CA7E

Color Blindness Simulation

Original

#3333CA

Protanopia

#3333A6

Deuteranopia

#33339D

Tritanopia

#338982

Achromatopsia

#3E3E3E

CSS Usage

background-color: #3333CA;
color: #3333CA;
border-color: #3333CA;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FB
100
#E4E4F6
200
#C6C6F1
300
#9D9DE6
400
#6868D9
500
#3333CC
600
#2929A3
700
#212182
800
#1A1A66
900
#16164A
950
#0E0E2F

Contrast Checker

Text on white

8.51:1

AA Pass AAA Pass

Text on black

2.47:1

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