body{
    padding: 0;
    margin: 0;
}
.container{
    background-color: #fbb12f;
    height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hexagonoA{
    height: 0;
    width: 150px;
    border-top: 150px solid red;
    border-right: 100px solid blue;
    border-left: 100px solid magenta;    
    position: relative;
}
.hexagonoA::before{
    position: absolute;
    content: '';
    height: 0;
    width: 150px;
    border-bottom: 150px solid olive;
    border-right: 100px solid plum;
    border-left: 100px solid rebeccapurple;
    bottom: 150px;
    left: -100px;
}