CSS цвет ввода
input{
background-color: white; /*The color of your choice here*/
}
Tartaud
input{
background-color: white; /*The color of your choice here*/
}<input type="color" value="#f6f82" id="colorPicker"><input type="color" id="primary_color" class="field-radio" name="primary-color" v-model="scheme.primary" @change="changeColor()">