#031DFC

#031DFC

Color Values

HEX

#031DFC

RGB

3, 29, 252

HSL

233.7, 97.6%, 50.0%

HSV

233.7, 98.8%, 98.8%

CMYK

98.8%, 88.5%, 0.0%, 1.2%

OKLCH

0.4613 0.3013 264.4

Properties

Cool Dark Nearest: blue

Color Harmonies

Complementary

#031DFC

#FCE203

Analogous

#039AFC

#6503FC

#031DFC

Triadic

#031DFC

#FC031D

#1DFC03

Split Complementary

#031DFC

#FC6503

#9AFC03

Tetradic

#031DFC

#FC039A

#FCE203

#03FC65

Color Blindness Simulation

Original

#031DFC

Protanopia

#0E0EC6

Deuteranopia

#0D0BB9

Tritanopia

#049B92

Achromatopsia

#282828

CSS Usage

background-color: #031DFC;
color: #031DFC;
border-color: #031DFC;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F1F2FE
100
#DEE1FC
200
#B8C0FE
300
#8693FE
400
#4558FD
500
#031DFC
600
#0217CA
700
#0213A1
800
#020F7E
900
#060F5B
950
#040939

Contrast Checker

Text on white

8.12:1

AA Pass AAA Pass

Text on black

2.59:1

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