.c_Red {
    background-color: #e57373; /* Soft red */
}
.c_Yellow {
    background-color: #fff9c4; /* Soft yellow */
}
.c_Black {
    background-color: #333333; /* Soft black */
    color: #ffffff;
}
.c_Green {
    background-color: #81c784; /* Soft green */
}
.c_Gray {
    background-color: #bdbdbd; /* Soft gray */
}
.c_Blue {
    background-color: #64b5f6; /* Soft blue */
}
.c_Purple {
    background-color: #ba68c8; /* Soft purple */
}
.c_Pink {
    background-color: #f48fb1; /* Soft pink */
}
.c_White {
    background-color: #fafafa; /* Soft white */
}
.c_Brown {
    background-color: #a1887f; /* Soft brown */
    color: #ffffff;
}
.c_Orange {
    background-color: #ffcc80; /* Soft orange */
}
.c_Tan {
    background-color: #eee0b0; /* Soft tan */
}