HueScope: Color Blind Camera

HueScope names any color you point your camera at — in plain English, instantly, offline. Built for color blind eyes.

Four core camera tools in one app:

IDENTIFY
Aim your iPhone at anything. HueScope samples the color at your reticle and names it — "Fern, Muted Dark Green," "Salmon, Light Orange-Red." 138 shades across 14 families, with spoken color names if you want them.

CORRECT
Live daltonization for protan (red cone), deutan (green cone), and tritan (blue cone) color vision deficiency. A severity slider lets you dial in exactly how much correction you need. Watch the world shift before your eyes.

ISOLATE
Pick a hue family and keep it in full color while everything else turns grayscale. Spot a red flag on a map. Find ripe fruit. Check the state of a signal light.

PATTERN
Overlay diagonal stripes on a selected color range. A second visual cue for when color alone isn't enough.

WARDROBE MODE
Fashion-aware color names with pairing suggestions. Point at a sweater and HueScope tells you it's Cream — and that it pairs with Navy, Burgundy, or Olive.

Real color science, not guesswork:
- CIEDE2000 Delta-E matching for accurate names
- Machado 2009 daltonization for precise correction
- Curated 138-shade database across 14 families
- Real-time Metal shader filtering — no lag

Built for accessibility:
- Works 100% offline. No network calls, no accounts, no cloud
- WCAG AAA contrast throughout (7:1 minimum)
- VoiceOver labels on every control
- Spoken color names, Dynamic Type, 48pt+ touch targets
- Haptic feedback
- Ask Siri: "Identify a color with HueScope"

Who uses HueScope:
- People with protanopia, deuteranopia, tritanopia, or any form of color vision deficiency
- Anyone picking out clothes, matching paint, shopping for produce, or reading charts and maps
- Designers, parents, teachers, students, and artists who want a reliable second opinion on color

Your camera. Your colors. Named clearly, corrected precisely, never uploaded.