There are several ways to learn to tie this knot available on the internet, but I followed the tutorial by Bud Brewer. J.D. at TyingItAllTogether calls the design a Trilobite and has two videos that you can use to learn to tie either the one color or two color design.
SOURCES AND REFERENCES
Ladder Rack Knot Tutorial | How to Tie the Trilobite Knot by TIAT | How to Make a Two Color Trilobite Bar by TIAT | Matthew Walker Knot Tutorial