/* color codes 
#ec5144  red;
#4788f4   blue;
#3bab59    green;
#ebc016     yellow;
*/
body{
    padding: 0;
    margin: 0;
    width:100vw;
    height:100vh;
    overflow:hidden;
    box-sizing: border-box;
    display:flex;
    justify-content:center;
    align-items:center;
}
.logo{
    width: 130px;
    height: 130px;
    position: absolute;
    background-color: #fff;
    border-radius: 50%;
    border-top: 50px solid #ec5144;
    border-right: 50px solid #4788f4;
    border-bottom: 50px solid #3bab59;
    border-left: 50px solid #ebc016;
}
.logo::before{
    content: "";
    position: absolute;
    top: -115px;
    right: -115px;
    border-radius: 5%;
    border-right: 100px solid transparent;
    border-top: 100px solid transparent;
    border-left: 100px solid transparent;
    border-bottom: 100px solid #fff;
    transform: translate(40px,-40px);
}
.logo::after{
    content: "";
    position: absolute;
    width: 100px;
    height: 50px;
    background-color: #4788f4;
    transform: translate(72px,45px);
}