Instagram official colour isnt official one

Hi i used official colours for my social icons, twitter and linkedin is good but for the instagram goes for a purple kind of colour instead of the gradient colours from official instagram logo. Tried with this kind of Css but didnt worked out ,the gradient is obv official instagram colour

.ast-social-svg-icon.ast-social-svg-instagram path {
fill: linear-gradient(90deg, #feda75, #fa7e1e, #d62976, #962fbf, #4f5bd5);
}

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