Color Converter - Momo Toolbox
Color Converter
Convert HEX/RGB/HSL/HSV
Color Converter Tutorial
Click the swatch to use the browser color picker, or drag RGB/HSL sliders to adjust. Click any format card to copy its value.
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Convert between HEX, RGB, HSL, and HSV. Adjust via sliders or the native color picker. All conversions run locally.
Color Converter - Use Cases
The color converter is useful for frontend color tuning, design restoration, CSS variable authoring, brand color management, and palette generation. Use it to turn a HEX color into RGB for canvas, or to derive HSL light/dark variants after picking a color from a design.
Features
- Four-format conversion: HEX, RGB, HSL, HSV
- Native color picker: click the swatch to pick from screen
- RGB sliders: independent R/G/B channels with numeric input
- HSL sliders: independent hue/saturation/lightness for variant derivation
- One-click copy: click any format card to copy its value
FAQ
What is the difference between HSL and HSV?
In HSL, L=100% is pure white; in HSV, V=100% is the pure color (most saturated). HSL suits CSS variant design; HSV mirrors how image editors mix colors.
Why doesn't RGB update after I type HEX?
Ensure HEX is valid: 3 chars (#FFF) or 6 chars (#FFFFFF), digits 0-9 and A-F only. The tool parses tolerantly and keeps the last valid value on invalid input.
Can I pick any pixel on screen?
Yes. Click the swatch to open the native browser picker; some browsers (e.g. desktop Chrome) support picking any pixel on screen.
How do I derive a complementary color from HSL?
Complementary colors are 180° apart on the hue wheel. Take the current H, add or subtract 180 (mod 360), keep S and L unchanged.
Want more details? See the full Color Converter Tutorial