Like this, it will actually take quite a while to reach a number that is close enough to the yellow color you've chosen that you can't tell any difference (and mathematically, you will never actually reach an average of 4!)
To balance color, you must grasp the interconnectedness of color schemes. All color interactions are defined in the color wheel, and it has been used to build color schemes for centuries.
STIPPLING. Whether you desire the effect of stippling (tiny paint dots) as a decorative effect, or if you have a wall which has an uneven surface and you feel you can hide the defect by stippling it, you may accomplish this result very simply.
Once the drywall compound/spackle has had sufficient time to dry, you will need to lightly sand the surface of the repair to smooth out any ridges that may have been caused while "coating" the patch. Once you have the surface sanded smooth, take a wet sponge or cloth and, by lightly washing/rubbing, blend the outside edge of the drywall compound/spackle back into the wall. For a smaller repair, you can wash away the excess drywall compound, leaving only the compound/spackle only in the area where the indent was filled. For a larger hole, after filling, sanding and using a wet sponge to blend the outside edge of the compound back into the wall, it may be necessary to texture the area in order to give the smooth patch the appearance of the existing wall.
Take your time there is no rush. There is nothing wrong with having your project take a couple of weeks.
If you already know what your house exterior's problem is or just for repainting it, simply follow some of these tips. You can also refer to INTERIOR PAINTING for brush or roller strokes, etc.: · Start by thoroughly cleaning the outside of your home. Start at the top and work your way down the sides of the house. If your siding has areas of mold, mildew or discoloration, wash it with an anti-fungal cleaner. · Mask off areas that are not to be painted. You may want to place masking tape along the edge of house trim, and around window and door frames and trim, since this is likely to be painted in a different color or with a higher sheen paint. You can also tape newspaper or plastic drop cloth material over windows and doors, including sliding glass doors, to protect them from drips. · Place plastic drop cloths over plants and shrubs, or where paint may drip on porches, roof sections, sidewalks, driveways or other surfaces. House painting takes time, house painting costs a big chunk on your budget, but the end-result is always great.
The first thing you need to do is clean your baseboards, doors, and wood work with a damp rag. Yes, your baseboards are that dirty. Now comes the time consuming process of taping off. This is a step that is skipped by most do it your self people and let me tell you it shows. Like I mentioned before a paint job is only as good as the straightness off it's lines don't cheat yourself here. Buy low stick professional painters tape and allow the walls to properly dry before you apply. Take your time as this process cannot be rushed through, but will give professional looking results. If you have carpet use 2 inch regular painters tape and tuck it in real good where the carpet meets the baseboard. Remove door hardware it takes two seconds and failure to do so will only slow you down in the long run. Open the windows and break out any fans as painting with oil based paint comes with paint fumes.