RGBA Color Picker
Professional-grade color selection with real-time preview and advanced features
Color Controls
Color Analysis
RGB Values
rgb(128, 128, 128)
Red: 128, Green: 128, Blue: 128
RGBA Values
rgba(128, 128, 128, 1)
RGB with Alpha channel for transparency
Hexadecimal
#808080
Base-16 representation: #RRGGBB
HSL Values
hsl(0, 0%, 50%)
Hue: 0°, Saturation: 0%, Lightness: 50%
Color Brightness
50%
Perceived luminance calculation
Color Harmonies
User Guide & Color Theory
How to Use This Tool
Use the sliders to adjust Red, Green, Blue, and Alpha values. You can also enter hex codes or RGBA values directly.
The preview shows your color with transparency against a checkerboard pattern.
RGBA Calculations
RGBA stands for Red, Green, Blue, Alpha. Each RGB value ranges from 0-255. Alpha ranges from 0 (transparent) to 1 (opaque).
The final color is calculated by blending these components.
Hex to RGB Conversion
Hex colors use base-16 (0-9, A-F). Each pair represents R, G, B values.
For example: #FF0000 = Red(255), Green(0), Blue(0).
HSL Color Model
HSL represents Hue (0-360°), Saturation (0-100%), and Lightness (0-100%).
This model is more intuitive for color selection and harmony generation.
Color Harmonies
Color harmonies are generated using color theory principles: Complementary (opposite),
Triadic (120° apart), Analogous (adjacent), and Split-complementary colors.
| Feature | Details |
|---|---|
| Price | Free |
| Rendering | Client-Side Rendering |
| Language | JavaScript |
| Paywall | No |
0 Comments