About the Copper Dune palette
Copper Dune pairs #170C0F with #FF355C and #C4FF34 for a electric and high-impact impression. Its darkest shade, #170C0F, anchors the composition while #9B3EFF supplies the lightest counterpoint; #FF355C is the strongest saturation accent. The 4.13:1 contrast between the endpoints helps determine whether those two shades belong in text, decoration, or separate surfaces.
Copper Dune is a neon color palette built from pink, red, yellow, teal, purple tones. It contains five colors: #170C0F, #FF355C, #C4FF34, #23FFD2, #9B3EFF. The strongest contrast pair in the palette reaches 16.2:1, which is enough for readable body text (WCAG AA).
How to use it
Use the darkest shade for text or backgrounds, the most saturated color for buttons and links, and lighter tones for surfaces and highlights. Copy the CSS variables above, or check any pair in the Contrast Checker.