Brush & Blend

Brush & Blend is a color mixing, AR drawing, and photo-to-sketch app for artists, students, hobbyists, and painters. Discover paint combinations, explore color palettes, learn color theory, convert photos into traceable sketches, trace reference templates in AR, and find the closest paint mix for any color.

Whether you are a beginner or an experienced painter, Brush & Blend gives you professional-grade tools in a beautiful, easy-to-use app.

COLOR MIXING CALCULATOR
Build your own paint palette and let Brush & Blend calculate the perfect mixing formula for any color. Pick a target color and instantly see which paints from your palette to combine — with exact percentages. Save your favorite mixes and compare them side by side.

SMART COLOR MATCHING
Our Delta E color matching engine compares your target color against possible paint combinations and ranks them by accuracy. Get an Excellent, Good, or Poor match rating so you always know how close your mix will be before you put brush to canvas.

AR DRAWING TOOLS
Use your camera as a canvas. Import any reference photo from your gallery, convert it to a sketch, or choose any image from your library and overlay it on your live camera feed with adjustable opacity. Lock the image in place, zoom in, toggle the flash, and trace directly over the real world. Perfect for learning to draw, sketching proportions, or tracing reference art.

PHOTO-TO-SKETCH STUDIO
Turn any photo into a hand-drawn masterpiece. Import a photo from your gallery and instantly convert it into one of 8 artistic presets — Pencil Sketch, Line Art, Stencil, Blueprint, Posterized, Ink Comic, Color Edge, or Color-by-Number. Fine-tune threshold, line strength, and thickness with real-time sliders. Add a custom reference grid with configurable rows and columns and burn it directly into your sketch. Save your converted sketch to the AR Library and trace it live on any surface.

INTERACTIVE COLOR WHEEL
Spin a beautiful interactive color wheel to explore color relationships. Tap any color to see its temperature, classification, complementary color, triadic, and split-complementary combinations.

COLOR GUIDE
Learn the fundamentals of color theory with an in-depth visual guide covering primary, secondary, and intermediate colors. Explore mixing ratios with visual proportion bars, color temperature, blending tips, and color families — all in one place.

COLOR PICKER — FROM CAMERA OR IMAGE
Point your camera at any real-world object or tap any pixel in a photo to instantly sample its exact color. The color picker gives you the HEX and RGB values of any color in the world around you, ready to use in your palette or mixing calculator.

CUSTOM PAINT PALETTES
Create and manage multiple paint palettes with your real paint colors. Add colors by name, number, and hex code. Mark colors as active or skipped, rename palettes, duplicate them, and organize your collection exactly how you like.

DARK & LIGHT MODE
Switch between dark and light themes to suit your environment and comfort.

PRIVACY-FIRST & OFFLINE READY
All features work completely offline. No account needed. No ads. All your artwork, sketches, and palettes stay stored privately on your device.

SAFE FOR CHILDREN
Brush & Blend is designed for all ages including children under 13. The app collects no personal data, requires no sign-up, and contains no ads or in-app purchases.

Mix • Trace • Explore