hex_rgb_converter

Dead simple RGB ↔ hex color conversion.

let hex = Color::hex("ff7f50");
let rgb = Color::rgb(255, 127, 80);

// Convert between representations.
let back_to_hex = rgb.to_hex();
let back_to_rgb = hex.to_rgb();

// Compare across formats.
assert!(rgb.is_equal(&hex));

Usage

Add to Cargo.toml:

[dependencies]
hex_rgb_converter = "1"

Then use in your code:

use hex_rgb_converter::{Color, RgbColor, HexColor, Colors};

Examples

Hex → RGB

let hex = Color::hex("787878");
let rgb: RgbColor = hex.to_rgb();
println!("{hex}");              // #787878
println!("{rgb}");              // (120,120,120)

RGB → Hex

let rgb = Color::rgb(18, 239, 120);
let hex: HexColor = rgb.to_hex();
println!("{hex}");              // #12ef78

Builder-style mutation

let mut rgb = Color::rgb(23, 2, 255);
rgb.set_blue(90)
   .set_green(90)
   .set_red(90)
   .set_color(Colors::All(120));
println!("{rgb}");              // (120,120,120)

Named colours

Color::by_name("orange").print();   // #ffa500
Color::by_name("coral").print();    // #ff7f50

Equality checks

let hex = Color::hex("fff");
let rgb = Color::rgb(0, 0, 255);

println!("{}", hex.is_equal(&rgb));             // false (blue ≠ white)
println!("{}", RgbColor::are_equal(&rgb, &rgb)); // true
println!("{}", HexColor::are_equal(&hex, &hex)); // true

`color!` macro (optional)

The color! macro dispatches on argument count:

use hex_rgb_converter::color;

let a = color!("ff7f50");           // calls Color::hex
let b = color!(255, 127, 80);       // calls Color::rgb

This is the only macro provided — use Color::hex() and Color::rgb() directly when you don't need the shorthand.

License

MIT. See LICENSE.

hex_rgb_converter 1.0.1