Method shortest

crates/csskit_transform/src/reduce_colors.rs:30–39

(&self)

impl Shortest for chromashift::Color {
	fn shortest(&self) -> Option<String> {
		[
			Some(Hex::from(*self).to_string()),
			Named::try_from(*self).ok().map(|named| named.to_string()),
			Some(Srgb::from(*self).round().to_string()),
		]
		.into_iter()
		.flatten()
		.min_by(|a, b| a.len().cmp(&b.len()).then_with(|| a.cmp(b)))
	}
}

/// Formats a CSS alpha value (0–1) from chromashift's internal 0–100 representation.