| Function signature | |
|---|---|
st.color_picker(label, value=None, key=None, help=None, on_change=None, args=None, kwargs=None, *, disabled=False) | |
| Parameters | |
label (str) | A short label explaining to the user what this input is for. |
value (str) | The hex value of this widget when it first renders. If None, defaults to black. |
key (str or int) | An optional string or integer to use as the unique key for the widget. If this is omitted, a key will be generated for the widget based on its content. Multiple widgets of the same type may not share the same key. |
help (str) | An optional tooltip that gets displayed next to the color picker. |
on_change (callable) | An optional callback invoked when this color_picker's value changes. |
args (tuple) | An optional tuple of args to pass to the callback. |
kwargs (dict) | An optional dict of kwargs to pass to the callback. |
disabled (bool) | An optional boolean, which disables the color picker if set to True. The default is False. This argument can only be supplied by keyword. |
| Returns | |
(str) | The selected color as a hex string. |
Example
color = st.color_picker('Pick A Color', '#00f900')
st.write('The current color is', color)
(view standalone Streamlit app)