#3331EE

#3331EE

Color Values

HEX

#3331EE

RGB

51, 49, 238

HSL

240.6, 84.8%, 56.3%

HSV

240.6, 79.4%, 93.3%

CMYK

78.6%, 79.4%, 0.0%, 6.7%

OKLCH

0.4762 0.266 270.6

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#3331EE

#ECEE31

Analogous

#318EEE

#9131EE

#3331EE

Triadic

#3331EE

#EE3331

#31EE33

Split Complementary

#3331EE

#EE9131

#8EEE31

Tetradic

#3331EE

#EE318E

#ECEE31

#31EE91

Color Blindness Simulation

Original

#3331EE

Protanopia

#3232C0

Deuteranopia

#3232B5

Tritanopia

#339C94

Achromatopsia

#3F3F3F

CSS Usage

background-color: #3331EE;
color: #3331EE;
border-color: #3331EE;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F2F2FD
100
#E1E0FA
200
#BEBDFA
300
#8F8EF6
400
#5251F1
500
#1613EC
600
#1110BC
700
#0E0C97
800
#0B0A76
900
#0C0B55
950
#080736

Contrast Checker

Text on white

7.46:1

AA Pass AAA Pass

Text on black

2.81:1

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