#0331FC

#0331FC

Color Values

HEX

#0331FC

RGB

3, 49, 252

HSL

228.9, 97.6%, 50.0%

HSV

228.9, 98.8%, 98.8%

CMYK

98.8%, 80.6%, 0.0%, 1.2%

OKLCH

0.4795 0.2891 264.3

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#0331FC

#FCCE03

Analogous

#03AEFC

#5103FC

#0331FC

Triadic

#0331FC

#FC0331

#31FC03

Split Complementary

#0331FC

#FC5103

#AEFC03

Tetradic

#0331FC

#FC03AE

#FCCE03

#03FC51

Color Blindness Simulation

Original

#0331FC

Protanopia

#1717CB

Deuteranopia

#1411BF

Tritanopia

#05A49C

Achromatopsia

#363636

CSS Usage

background-color: #0331FC;
color: #0331FC;
border-color: #0331FC;
Nearest Tailwind: Violet 600 #7C3AED

Tailwind Shades

50
#F1F3FE
100
#DEE4FC
200
#B8C5FE
300
#869CFE
400
#4567FD
500
#0331FC
600
#0227CA
700
#021FA1
800
#02197E
900
#06165B
950
#040E39

Contrast Checker

Text on white

7.37:1

AA Pass AAA Pass

Text on black

2.85:1

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