Border#000000
Board Colors
Dark Square Input
Choose the dark square with RGB, then fine-tune the palette with vibrancy, brightness, contrast, gamma, hue, and warmth. Border and light square colors are derived automatically while preserving the order Border < Dark Square < Light Square.
Dark Square#769656
Light Square#000000
Palette Status: OKOK
The selected dark square sits in a usable luminance range for board contrast.
Relative Luminance0.000
Contrast Span0.000
Board Preview
The border contains algebraic coordinates on all four sides, centered in the middle of the border thickness and aligned to the adjacent square centers.
The export buttons generate the active empty board as SVG or PNG.