The term metallic-coloured is identified in base64 scheme by the sequence bWV0YWxsaWMtY29sb3VyZWQ=, while the MD5 signature is equal to e2e4427aa7abf26df4b36ca368fbb890. The ASCII encoding of metallic-coloured in hexadecimal notation is 6d6574616c6c69632d636f6c6f75726564.