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HEX, RGB, HSL, and HSV Color Converter

HEX, RGB, HSL, and HSV Color Converter

Synchronize HEX, RGB, HSL, and HSV values from a color picker or text input, including alpha conversion.

Focus mode
Preview
Choose a color to synchronize every format.
#6366F1100%
1.00 · 100%
Format conversion
Edit any field to update the others automatically. When alpha is below 1, values use rgba(), hsla(), and #RRGGBBAA forms.
Channel values
Components of each color space.
R
99
G
102
B
241
A
1.00
H
239°
S(L)
84%
L
67%
H
239°
S(V)
59%
V
95%

Key features

  • Converts between HEX, RGB/RGBA, HSL/HSLA, and HSV/HSB strings.
  • Keeps the color picker and all four format fields synchronized.
  • Uses a 0–100% alpha slider to produce eight-digit HEX and transparent function notation.
  • Shows individual RGB, HSL, and HSV channels with a readable preview foreground.

How to use

  1. Pick a color or enter a supported format value.
  2. Adjust alpha when transparency is needed.
  3. Copy the color code in your target format.

Examples

  • Convert CSS color formats

    Turn a design HEX value into rgba() or hsla() for use in web styles.

  • Inspect color channels

    Compare the RGB, HSL, HSV, and alpha components of one color side by side.

Privacy

Color parsing and color-space calculations run in your browser.

Common questions

Is transparency converted too?
Yes. When alpha is below 1, HEX uses #RRGGBBAA while RGB and HSL use rgba() and hsla().
Which input field should I edit?
You can edit HEX, RGB, HSL, or HSV. A valid value updates every other format and the color preview.

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