Компонент Иконка : Icon

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<span class="uk-margin-small-right" uk-icon="arrow-right"></span>
<a href="https://asuikit.com/v3" class="uk-text-primary" uk-icon="uikit"></a>

<span class="uk-margin-small-right" uk-icon="icon: happy; ratio: 2"></span>
<span uk-icon="icon: happy; ratio: 3.5"></span>

<div>
    <a href="#" class="uk-icon-link uk-margin-small-right" uk-icon="copy"></a>
    <a href="#" class="uk-icon-link uk-margin-small-right" uk-icon="file-edit"></a>
    <a href="#" class="uk-icon-link" uk-icon="trash"></a>
</div>

<div>
    <a href="" class="uk-icon-button uk-text-primary uk-margin-small-right" uk-icon="twitter"></a>
    <a href="" class="uk-icon-button uk-text-success uk-margin-small-right" uk-icon="whatsapp"></a>
    <a href="" class="uk-icon-button uk-text-danger" uk-icon="youtube"></a>
</div>

<div class="uk-light uk-background-secondary uk-padding">
    <button class="uk-button uk-button-default">Печать <span class="uk-margin-small-left" uk-icon="print"></span></button>
</div>

<span class="uk-icon uk-icon-image" style="background-image: url(/demo/img/dark.jpg);"></span>

<ul class="as-social uk-grid-small uk-flex-middle" data-uk-grid>

    <li>
        <a class="as-icon-facebook uk-icon-button" href="#" data-uk-icon="icon: facebook" title="Facebook"></a>
    </li>

    <li>
        <a class="as-icon-youtube uk-icon-button" href="#" data-uk-icon="icon: youtube" title="YouTube"></a>
    </li>

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        <a class="as-icon-instagram uk-icon-button" href="#" data-uk-icon="icon: instagram" title="Instagram"></a>
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        <a class="as-icon-twitter uk-icon-button" href="#" data-uk-icon="icon: twitter" title="Twitter"></a>
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    <li>
        <a class="as-icon-vk uk-icon uk-icon-button" href="#" title="ВКонтакте">
            <svg width="22" height="22" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" data-svg="vk">
                <path d="M21.54736,7H18.25688a.74281.74281,0,0,0-.65452.39156s-1.31237,2.41693-1.73392,3.231C14.73438,12.8125,14,12.125,14,11.10863V7.60417A1.10417,1.10417,0,0,0,12.89583,6.5h-2.474a1.9818,1.9818,0,0,0-1.751.8125s1.25626-.20312,1.25626,1.48958c0,.41974.02162,1.62723.04132,2.64a.72943.72943,0,0,1-1.273.50431,21.54029,21.54029,0,0,1-2.4982-4.54359A.69314.69314,0,0,0,5.5668,7C4.8532,7,3.42522,7,2.57719,7a.508.508,0,0,0-.47969.68481C3.00529,10.17487,6.91576,18,11.37917,18h1.87865A.74219.74219,0,0,0,14,17.25781V16.12342a.7293.7293,0,0,1,1.22868-.5315l2.24861,2.1127A1.08911,1.08911,0,0,0,18.223,18h2.95281c1.42415,0,1.42415-.98824.64768-1.75294-.54645-.53817-2.51832-2.61663-2.51832-2.61663A1.01862,1.01862,0,0,1,19.2268,12.307c.63737-.83876,1.67988-2.21175,2.122-2.79993C21.95313,8.70313,23.04688,7,21.54736,7Z"></path>
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        <a class="as-icon-odnoklassniki uk-icon uk-icon-button" href="#" title="Одноклассники">
            <svg width="22" height="22" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" data-svg="odnoklassniki">
                <path d="m12.030686,12.146098c2.617032,0 4.738255,-2.121548 4.738255,-4.738643c0,-2.61703 -2.121223,-4.738643 -4.738255,-4.738643c-2.61742,0 -4.738643,2.121613 -4.738643,4.738643c0,2.61703 2.121223,4.738643 4.738643,4.738643zm0,-7.069845c1.287235,0 2.331205,1.043574 2.331205,2.331202c0,1.287628 -1.04397,2.331203 -2.331205,2.331203c-1.287628,0 -2.331592,-1.043575 -2.331592,-2.331203c0,-1.287628 1.043964,-2.331202 2.331592,-2.331202z"></path>
                <path d="m15.49965,12.515539c-1.331227,1.048992 -3.468964,1.048992 -3.468964,1.048992c0,0 -2.138188,0 -3.469224,-1.048992c-0.984829,-0.775827 -1.725739,-0.328972 -1.993223,0.208807c-0.466369,0.936789 0.060443,1.389713 1.249836,2.153009c1.015895,0.652266 2.411484,0.895928 3.312705,0.986918l-0.752527,0.752394c-1.05976,1.05937 -2.082579,2.082449 -2.792156,2.792156c-0.424403,0.42414 -0.424403,1.112567 0,1.536642l0.128,0.127934c0.42453,0.424401 1.112435,0.424401 1.536572,0l2.79255,-2.792091c1.05976,1.059697 2.082579,2.082515 2.792156,2.792091c0.424403,0.424401 1.112308,0.424401 1.536839,0l0.128,-0.127934c0.424137,-0.424727 0.424137,-1.112502 0,-1.536642l-2.792746,-2.792548l-0.754611,-0.754614c0.902066,-0.092686 2.2829,-0.337458 3.289985,-0.984372c1.189202,-0.763295 1.716338,-1.21622 1.249836,-2.153009c-0.267351,-0.537648 -1.008718,-0.984569 -1.993026,-0.208741z"></path>
            </svg>
        </a>
    </li>

    <li>
        <a class="as-icon-whatsapp uk-icon-button" 
           href="https://wa.me/0123456789" 
           target="_blank" rel="nofollow" data-uk-icon="icon: whatsapp" title="WhatsApp"></a>
    </li>

    <li>
        <a class="as-icon-viber uk-icon uk-icon-button" 
           href="viber://chat?number=%2B90123456789" 
           target="_blank" rel="nofollow" title="Viber">
           <svg width="22" height="22" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" data-svg="viber">
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           </svg>
       </a>
    </li>

    <li>
        <a class="as-icon-telegram uk-icon uk-icon-button" 
           href="#" 
           target="_blank" rel="nofollow" title="Telegram">
           <svg width="22" height="22" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" data-svg="telegram">
               <path d="m21.005697,5.550602l-2.74611,12.950637c-0.207176,0.914021 -0.74748,1.141452 -1.515294,0.710964l-4.184146,-3.083356l-2.018885,1.941824c-0.223392,0.223392 -0.775524,0.536686 -0.751124,-0.033221l0.21082,-3.817906l7.754913,-7.007478c0.337166,-0.300579 -0.073103,-0.467156 -0.524051,-0.16655l-9.586957,6.036571l-4.127295,-1.291786c-0.897769,-0.280315 -0.913985,-0.897805 0.186841,-1.328373l16.143532,-6.219364c0.747399,-0.280279 1.401485,0.166506 1.157757,1.308038z"></path>
           </svg>
        </a>
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</ul>
<style>
    .as-social [class*=as-icon-]{color:#fff;background-color:#1e87f0;border-radius:50%;transition-property:border-radius,background-color;}
    .as-icon-facebook:hover{background-color:#3B5999}
    .as-icon-youtube:hover{background-color:#FF0000}
    .as-icon-instagram:hover{background-color:#DB307F}
    .as-icon-twitter:hover{background-color:#3FACE2}
    .as-icon-vk:hover{background-color:#5181B8}
    .as-icon-odnoklassniki:hover{background-color:#F58220}
    .as-icon-whatsapp:hover{background-color:#3EE25B}
    .as-icon-viber:hover{background-color:#7B519D}
    .as-icon-telegram:hover{background-color:#24A1DE}
    [class*=as-icon-]:hover{color:#fff;border-radius:6px}
</style>