Explore color combinations by randomly displaying multiple colors. Adjust individual colors using RGB sliders. Choose from three display patterns including red-only and monochrome options. Fix specific colors and find matching variations.
by Daiki Hirao★ 5.01 ratingsGraphics & DesignFreeData updated 2026-10-14
Control RGB(W) LED strips by adjusting brightness and color. Sync with music and microphone rhythm. Access built-in transition patterns for color and brightness changes.
Track speed using GPS with options for mph, km/h, and knots. Display city name and compass if enabled. Show traveled distance and optional average and maximum speed. Choose from multiple interface colors. Record speed during trips.
Add grids to images with 5 types including rectangle and square options. Customize lines with RGB colors. Adjust rows and columns or set row height and column width. Export edited images.
Draw and paint images using customizable color pencils, pastels, and brushes. Choose colors freely and adjust settings for precise control. Save artwork to camera roll and share via Facebook or Twitter.
Control RGB and WW CW lights with color and brightness adjustments. Sync colors to music rhythms. Access pre-set modes with adjustable speeds. Set timed switches for automated lighting changes.
Mix and capture real-world colors using RGB sliders. Record preferred colors and save them to a palette. Auto-save 50 temporary colors during capture. Share color palettes directly.
Determine RGB, HSV, and Hex values for any color. Tap on a photo to extract color values. Adjust red, green, and blue sliders to customize colors. Edit values directly and view calculated results. Use grayscale meter to find neutral color mixes.
Create messages with customizable fonts, backgrounds, and bubble designs. Choose from themed colors and patterns or generate random designs. Add effects and share messages with friends.
Control RGB LED lights with color, brightness, and temperature adjustments. Set flash patterns, sync to music, and create custom flashing sequences. Adjust color temperature and brightness levels.
Track speed and trip data using GPS. Switch between km/h and mph. View odometer, average, and maximum speed. Check outside temperature and weather. Receive audio and visual alerts for speed limits. Use compass and customize display color.
Calculate with a dual-line display showing input and result simultaneously. Use percentage and backspace functions. Switch between 18 color themes. Enter multi-line equations. Automatically format scientific expressions.
Charge your phone with customizable animations. Set animations to during . Choose colors and adjust animation settings. Sync with iOS 14 to display animations when .
Games allow users to select color by number puzzles and images by tapping colors. Features include on pages, recoloring existing artwork, and saving progress. Users can access pixel art books and sketch freely without internet connection.
Control LED devices by adjusting color, temperature, and brightness. Sync with Wi-Fi and Bluetooth enabled devices. Support for LED strips, bulbs, and other compatible lights. Change backlight colors to match music rhythms.
Create color schemes using a fast generator. Organize palettes into projects and collections. Export as image or PDF, or share via link. Select colors from photos. Choose layouts to create collages with photos and palettes.
Provides even lighting for photography subjects and transparencies. Select predefined colors or create custom ones with RGB sliders. Capture images to identify RGB values. Adjust opacity and brightness. Enable full screen mode by tapping the screen.
Display animated messages by typing text and applying vibrant, shiny color highlights. Share messages through copy-paste or social media links. Customize animation speed and background effects.