Tetradic Rectangle Scheme Maker
Form a 4-color rectangular scheme composed of two complementary pairs for rich, varied, and vibrant design palettes.
100% Client-SideZero Data Collection
#2463EB, #AC24EB, #EBAC24, #63EB24
Technical Specification & Mathematical Principles
Tetradic rectangle schemes calculate four vertices using two 60-degree offset pairs: Hue_1 = Hue, Hue_2 = (Hue + 60°) mod 360°, Hue_3 = (Hue + 180°) mod 360°, and Hue_4 = (Hue + 240°) mod 360°.
Frequently Asked Questions
A tetradic harmony uses four colors arranged into two complementary pairs on the color wheel, forming a rectangle (such as 0°, 60°, 180°, and 240°). It offers the richest color variety of any classical scheme.
Related Design & Color Instruments
Complementary Harmony
Calculate direct opposite color pairs across the 360-degree color wheel using (Hue + 180°) mod 360.
Open Tool
Analogous Scheme
Generate 3 adjacent colors on the hue wheel separated by ±30 degrees for serene, unified palettes.
Open Tool
Triadic Harmony Palette
Calculate 3 equidistant colors spaced 120 degrees apart on the color wheel for dynamic contrast.
Open Tool
Monochromatic Palette
Lock hue angle and vary saturation and lightness across 5 graduated steps for clean, elegant interfaces.
Open Tool