Colorbolt

Fullscreen color at your fingertips.

Colorbolt turns your phone into a full-screen color Swiss Army Knife. Pick a color and swipe anywhere on the screen to control the actual brightness of your device.

Use it as a fill light for photos, a mood lamp, a concert lighter, a nightlight, to sneak into bed without waking anyone, or just because it looks good.

PREMADE PALETTES • 30 curated colors across three palettes — Basics, Vibes, and Moods. Useful, atmospheric, and very attractive.

MODES • Rainbow — Your screen cycles through the full color spectrum. Hypnotic, beautiful, and surprisingly useful at parties. • Breathing — The screen dims and brightens along with your chosen breathing pattern. Optional white noise for audio cues. • Pulse — Your color pulses in and out on a steady rhythm. Set the BPM. Great for parties, workouts, or signals. • Candle Ambience — Natural candlelight flicker. Warm orange light that breathes and pulses like a real flame. • Sleep Timer — Screen slowly fades to black over your chosen duration. • Wake Up — Gradually brightens from a dim glow to your chosen brightness — a gentle way to ease into the morning. • Blackout — Pitch black screen. For screen cleaning, pretending your phone is off. Probably other uses.

CUSTOM COLORS • Color wheel — Drag to any hue and saturation. • Kelvin temperature slider — Dial in warm candlelight at 1800 K or crisp daylight at 6500 K. • RGB + HEX entry — Find values from the colors, or colors from the values. • Save your favorites — Build a personal library of colors you love and use.

HOME SCREEN WIDGET Access fullscreen colors directly from your home screen — white, red, your last used color, or a shortcut straight to the color picker.