JSFiddle - React, Tailwind, and code Playground

HTML

<div class="trapezio">
    <div class="esquerda"></div>
    <div class="direita"></div>
    <div class="centro"></div>
    <div class="conteudo">
        Hello Wolrd!
    </div>
</div>

CSS

.trapezio {
    position: relative;
    width: 300px;
    height: 100px;
}

.trapezio .esquerda {
    position: absolute;
    top: 0px;
    bottom: 0px;
    left: 0px;
    height: 0px;
    width: 0px;
    border-width: 50px 14px 50px 14px;
    border-style: solid;
    border-color: transparent gray gray transparent;
}

.trapezio .direita {
    position: absolute;
    top: 0px;
    bottom: 0px;
    right: 0px;
    height: 0px;
    width: 0px;
    border-width: 50px 7px 50px 7px;
    border-style: solid;
    border-color: transparent transparent gray gray;
}

.trapezio .centro {
    position: absolute;
    top: 0px;
    bottom: 0px;
    right: 14px;
    left: 28px;
    background-color: gray;
}

.trapezio .conteudo {
    position: absolute;
    top: 0px;
    bottom: 0px;
    right: 0px;
    left: 0px; 
}

.trapezio .conteudo {
    line-height: 100px;
    font-size: 30px;
    font-weight: bold;
    
    box-sizing: border-box;
    padding: 0px 10px 0px 20px;  
    text-align: right
}