Full Spectrum
Rainbow Gradient Backgrounds
Eight multi-hue gradients, from full seven-color spectra to softened three-hue drifts that only hint at the rainbow. Spectral backgrounds are celebration colors — launches, Pride, creative portfolios, kids’ products — and the mesh format is what keeps them from striping: colors pool and overlap instead of banding side by side. Copy any design as CSS or open it in the editor to add, remove, and drag hues.
Multi-hue designs live or die on lightness discipline. When every hue sits at the same lightness the result is candy soup; the designs below stagger light and dark nodes so the spectrum has depth. Keep that stagger if you edit — swap hues freely, but preserve the light-dark rhythm.
For interfaces, the softened spectra with a neutral base are far more usable than the loud ones: they read as friendly rather than festival. The loud ones earn their keep as short hero strips, event covers, and social backgrounds where attention is the entire job.