When blending dark blue pigments, it is often necessary to adjust them based on the base blue pigments. Dark blue is a highly saturated and less bright blue. Here are the general steps:
1.Prepare the base blue
Choose blue pigments: Prepare the blue pigments of your choice as a base, such as cobalt blue, sky blue, etc.
2.Adjust the color
Add black: Gradually add a small amount of black pigment to reduce the brightness and achieve a deep blue effect. The addition should be done gradually to avoid excessive darkening.
Consider adding purple: If desired, add a little purple or dark purple to enhance the saturation and depth of the dark blue.
3.Mix well
Mix thoroughly: Make sure all pigments are well mixed and evenly combined.
4.Fine-tune the color
Continue to adjust: Continue to fine-tune as needed until you reach the desired dark blue.
5.Test the color
Do a color test: Try a small piece of paper to see what it looks like.
Precautions
Pigment properties: Different types of pigments (e.g., oil paints, watercolor paints, acrylic paints) may have different mixing effects.
Changes in color after drying: Some pigments may change color slightly after drying, especially oil paints.
Use black carefully: Be careful when adding black, as too much black may make the color too dark or appear dull.
Toning is a process of experimentation and exploration, and different ratios produce different effects. Through practice and experimentation, you can find the dark blue shade that best suits your needs.