Bronze is not an element, but a material mostly made of copper with a tantalizing pinch of only the finest tin[1]. It is awarded to the third-best competitor in the game.

List of Bronze Bloods

Colors
 
RedOrangeYellowGreenBluePurpleBlackWhitePinkBrownGray (Grey)
 
CyanMagentaIndigoVioletRoseGoldSilverBronze
 
FuchsiaBeigeAmberLimeLemonTanTealOliveKhakiSky BlueNavy
 
MaroonCrimsonVermillionScarletCoralSalmonPeachCreamLavenderLilacAquaTurquoiseEmeraldOchreSiennaUmber
 
Light GrayDark GrayBurgundyAuburnRubySepiaTaupeBananaSpring GreenMintJadeAquamarineAzureSapphireAmethystPlumNeonIvoryPlatinum
 
ApricotTangerineMarigoldWheatChartreuseMossKellyCeladonPeriwinkleCeruleanCobaltUltramarineBlueberryIrisGrapeThistleMauveOrchidStrawberryCeriseVanillaChocolateMahoganyChestnutEbonyCharcoalGunmetalKey
 
CoquelicotPersimmonSunburnPeruGoldenrodCitrineVitellaryDandelionPearMindaroGooSlime GreenSageAsparagusHarlequinErinMalachitePakistanVerdigrisViridianAlice BlueElectric BlueCapriCornflowerGlaucousVictoriaZaffreEggplantHeliotropePuceMulberryAmaranthSnowPearlXanaduFeldgrau
EigengrauVantablack
  1. from the far lands of tin land. I don't know, my dealer won't tell me where he gets it.