When you get to the decrease rounds of a piece that that has color changes in the middle of the work (e.g. a penguin), you might need to decrease when you get to one stitch before the color change:
I like to change the color in the middle of the decrease. Pick up the first loop with your current color and then pick up the next loop in with your new color:
I do these decreases through both loops:
If you do invisible decreases, it doesn't look as neat because the next stitch's loop will peak through:
Balanced Increase/Decrease Color Changes Rounds:
*Sc2tog, sc 3* x3, *sc 3, sc2tog* x3.
You can't line up the color changes 100% when working in spirals since the stitches shift over but doing this will help the decrease rounds look better.
Crocheting Over Yarn Ends:
Instead of cutting the yarn and tying knots or carrying over long floats of the colors, just crochet over the ends! It can be more convenient when you're doing a lot of color changes.
Here the 4th black stitch is being worked and the next color change is beige. The black yarn is dropped and the beige yarn that was crocheted over gets hooked to complete the stitch.
I hope this helps! I'm also working on a jogless stripes tutorial post.
Made in May 2013.