add hsv to rgb, not better looking

Cargo.lock

@@ -2979,6 +2979,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "216080ab382b992234dda86873c18d4c48358f5cfcb70fd693d7f6f2131b628b"
 
+[[package]]
+name = "rgb_hsv"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fec0123e8720dcbc31a22f3ecb7dc5cb41f4b73e361eca37d4acf0b04f572589"
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.23"
@@ -3366,6 +3372,7 @@ dependencies = [
  "pcap-parser",
  "png",
  "pyo3",
+ "rgb_hsv",
  "serde",
  "tokio",
  "tracing-subscriber",