Micamoma recommendation: 1g mica per 100g soap batter for saturated colour, 0.25g/100g for pastels as a general rule.
https://www.micamoma.com/mica-powder-for-soap
630cm cubed is approx the volume of a takeaway container. Rounded down to an even weight for oils to get 430g of oils.
White cup containers are .25 litres.
Oil weight of 416g uses one bar of frytex
Take water from a batch made with:
2 pints warm water
1 tbsp salt
1 tbsp baking soda (sodium bicarbonate)
https://www.soapmakingforum.com/threads/zanys-no-slime-castile.72620/