EN14N (EN14 N) Number Plates
Below is a selection of vehicle registration plates first registered in Chelmsford, Essex between 1 March 2014 and 31 August 2014. Click on the number plate you're interested in to view a free, comprehensive Car Check report detailing the vehicle's past MOTs, mileage history, and more.
EN14 NA
EN14 NB
EN14 NBA
EN14 NBB
EN14 NBF
EN14 NBG
EN14 NBJ
EN14 NBK
EN14 NBL
EN14 NBM
Land Rover Range Rover Evoque
Fuel: Diesel
·
Colour: Black
Land Rover Discovery
Fuel: Diesel
·
Colour: Silver
Land Rover Range Rover Sport
Fuel: Petrol
·
Colour: Black
Land Rover Freelander
Fuel: Diesel
·
Colour: Grey
Land Rover Range Rover
Fuel: Diesel
·
Colour: Grey
Land Rover Range Rover Evoque
Fuel: Diesel
·
Colour: Grey
Land Rover Range Rover Evoque
Fuel: Diesel
·
Colour: Black
Land Rover Range Rover Evoque
Fuel: Diesel
·
Colour: White
EN14 NC
EN14 NCA
EN14 NCD
EN14 NCE
EN14 NCO
EN14 NCU
EN14 NCV
EN14 NCX
EN14 NCY
EN14 NCZ
Fiat 500
Fuel: Petrol
·
Colour: Green
Fiat 500
Fuel: Petrol
·
Colour: Grey
BMW 3 Series
Fuel: Diesel
·
Colour: Grey
Fiat 500
Fuel: Petrol
·
Colour: Blue
Fiat 500
Fuel: Petrol
·
Colour: White
Fiat 500
Fuel: Petrol
·
Colour: White
Fiat 500
Fuel: Petrol
·
Colour: White
Mercedes-Benz GLE
Fuel: Diesel
·
Colour: Grey
Fiat 500L
Fuel: Diesel
·
Colour: White
EN14 ND
EN14 NDC
EN14 NDD
EN14 NDE
EN14 NDF
EN14 NDG
EN14 NDJ
EN14 NDO
EN14 NDU
EN14 NDV
EN14 NDX
EN14 NDY
EN14 NDZ
EN14 NDZ
Fiat 500c
Fuel: Petrol
·
Colour: Beige
Fiat 500
Fuel: Petrol
·
Colour: Red
Fiat 500
Fuel: Petrol
·
Colour: Beige
Fiat 500
Fuel: Petrol
·
Colour: White
Fiat Punto
Fuel: Petrol
·
Colour: Black
Fiat 500
Fuel: Petrol
·
Colour: White
Fiat 500
Fuel: Petrol
·
Colour: Red
Fiat 500L
Fuel: Petrol
·
Colour: Red
Fiat 500
Fuel: Petrol
·
Colour: White
Fiat 500
Fuel: Petrol
·
Colour: Red
Fiat 500
Fuel: Petrol
·
Colour: Purple
Fiat 500
Fuel: Petrol
·
Colour: Red
Fiat 500
Fuel: Petrol
·
Colour: Red
EN14 NE
EN14 NF
EN14 NFA
EN14 NFC
EN14 NFD
EN14 NFE
EN14 NFG
EN14 NFH
EN14 NFJ
EN14 NFK
EN14 NFL
EN14 NFM
EN14 NFO
EN14 NFP
EN14 NFR
EN14 NFU
EN14 NFV
EN14 NFX
EN14 NFZ
EN14 NFZ
Fiat 500
Fuel: Petrol
·
Colour: Grey
Fiat Panda
Fuel: Diesel
·
Colour: Black
Fiat 500
Fuel: Petrol
·
Colour: Beige
Fiat Punto
Fuel: Petrol
·
Colour: Black
Fiat 500
Fuel: Petrol
·
Colour: White
Fiat 500
Fuel: Petrol
·
Colour: White
Fiat 500
Fuel: Petrol
·
Colour: Purple
Fiat 500
Fuel: Petrol
·
Colour: Grey
Fiat 500
Fuel: Petrol
·
Colour: Beige
Fiat 500
Fuel: Petrol
·
Colour: Green
Fiat 500
Fuel: Petrol
·
Colour: Green
Fiat 500
Fuel: Petrol
·
Colour: Green
Fiat 500
Fuel: Petrol
·
Colour: Beige
Fiat 500 L
Fuel: Petrol
·
Colour: Red
Fiat 500
Fuel: Petrol
·
Colour: Red
Fiat Panda
Fuel: Petrol
·
Colour: Red
Fiat 500
Fuel: Petrol
·
Colour: Black
Fiat 500
Fuel: Petrol
·
Colour: Black
EN14 NJ
EN14 NK
EN14 NKA
EN14 NKC
EN14 NKD
EN14 NKE
EN14 NKF
EN14 NKG
EN14 NKJ
EN14 NKK
EN14 NKL
EN14 NKM
EN14 NKO
EN14 NKT
EN14 NKW
EN14 NKX
EN14 NKZ
Volkswagen Touran SE Blue Tech TDI
Fuel: Diesel
·
Colour: Grey
Volkswagen up
Fuel: Petrol
·
Colour: Red
Volkswagen up
Fuel: Petrol
·
Colour: Silver
Volkswagen Golf
Fuel: Diesel
·
Colour: White
Volkswagen Tiguan
Fuel: Diesel
·
Colour: Black
Volkswagen Passat
Fuel: Diesel
·
Colour: Blue
Volkswagen Polo
Fuel: Petrol
·
Colour: Grey
Volkswagen Polo
Fuel: Petrol
·
Colour: Black
Volkswagen up
Fuel: Petrol
·
Colour: Red
Volkswagen up
Fuel: Petrol
·
Colour: White
Volkswagen Polo
Fuel: Petrol
·
Colour: Black
Volkswagen up
Fuel: Petrol
·
Colour: Blue
Volkswagen Polo
Fuel: Petrol
·
Colour: Grey
Volkswagen Golf
Fuel: Diesel
·
Colour: Blue
Volkswagen up
Fuel: Petrol
·
Colour: Red
EN14 NL
EN14 NLA
EN14 NLC
EN14 NLD
EN14 NLE
EN14 NLF
EN14 NLG
EN14 NLJ
EN14 NLK
EN14 NLL
EN14 NLM
EN14 NLO
EN14 NLP
EN14 NLR
EN14 NLT
EN14 NLU
EN14 NLV
EN14 NLX
EN14 NLY
EN14 NLZ
Volkswagen Golf
Fuel: Diesel
·
Colour: Silver
Volkswagen up
Fuel: Petrol
·
Colour: Blue
Volkswagen Polo
Fuel: Petrol
·
Colour: Red
Volkswagen Golf
Fuel: Diesel
·
Colour: White
Volkswagen Golf
Fuel: Diesel
·
Colour: Black
Volkswagen Polo
Fuel: Petrol
·
Colour: Grey
Volkswagen Golf
Fuel: Diesel
·
Colour: Red
Volkswagen Golf
Fuel: Diesel
·
Colour: Blue
Volkswagen Golf
Fuel: Diesel
·
Colour: White
Škoda Roomster
Fuel: Petrol
·
Colour: Silver
Škoda Roomster
Fuel: Diesel
·
Colour: Blue
Škoda Fabia
Fuel: Diesel
·
Colour: White
Škoda Yeti
Fuel: Petrol
·
Colour: Maroon
Škoda Citigo
Fuel: Petrol
·
Colour: Red
Škoda Yeti
Fuel: Diesel
·
Colour: Blue
Škoda Yeti
Fuel: Petrol
·
Colour: Bronze
Škoda Octavia
Fuel: Diesel
·
Colour: Beige
Škoda Roomster
Fuel: Petrol
·
Colour: Black
Škoda Octavia
Fuel: Diesel
·
Colour: White
EN14 NM
EN14 NMA
EN14 NME
EN14 NMF
EN14 NMJ
EN14 NMM
EN14 NMO
EN14 NMU
EN14 NMV
EN14 NMX
EN14 NMY
EN14 NMZ
Volkswagen CC
Fuel: Diesel
·
Colour: Grey
Volkswagen Polo
Fuel: Petrol
·
Colour: White
Volkswagen Golf
Fuel: Petrol
·
Colour: Blue
Volkswagen Golf
Fuel: Petrol
·
Colour: Grey
Volkswagen Golf
Fuel: Diesel
·
Colour: White
Volkswagen Sharan
Fuel: Diesel
·
Colour: Black
Volkswagen Polo
Fuel: Petrol
·
Colour: White
Volkswagen up
Fuel: Petrol
·
Colour: White
Volkswagen Golf
Fuel: Diesel
·
Colour: Black
Volkswagen Tiguan
Fuel: Diesel
·
Colour: White
Volkswagen Tiguan
Fuel: Diesel
·
Colour: Beige
EN14 NN
EN14 NNA
EN14 NNB
EN14 NNC
EN14 NNE
EN14 NNF
EN14 NNG
EN14 NNH
EN14 NNJ
EN14 NNK
EN14 NNL
EN14 NNM
EN14 NNO
EN14 NNP
EN14 NNR
EN14 NNT
EN14 NNU
EN14 NNV
EN14 NNW
EN14 NNX
EN14 NNY
EN14 NNZ
Volkswagen Tiguan
Fuel: Diesel
·
Colour: Grey
Volkswagen Tiguan
Fuel: Diesel
·
Colour: Blue
Volkswagen Polo
Fuel: Petrol
·
Colour: White
Ford C-Max
Fuel: Diesel
·
Colour: White
Ford Fiesta
Fuel: Diesel
·
Colour: Silver
Ford Kuga
Fuel: Diesel
·
Colour: White
Ford Kuga
Fuel: Diesel
·
Colour: White
Ford Kuga
Fuel: Diesel
·
Colour: Black
Ford Mondeo
Fuel: Diesel
·
Colour: Red
Ford C-Max
Fuel: Diesel
·
Colour: Brown
Ford Mondeo
Fuel: Diesel
·
Colour: Blue
Ford Kuga
Fuel: Diesel
·
Colour: Silver
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford Fiesta
Fuel: Petrol
·
Colour: Grey
Ford Fiesta
Fuel: Petrol
·
Colour: White
Ford S-MAX
Fuel: Diesel
·
Colour: Black
Ford C-Max
Fuel: Diesel
·
Colour: White
Ford Focus
Fuel: Petrol
·
Colour: White
Ford Fiesta ST-3 Turbo
Fuel: Petrol
·
Colour: Orange
Ford Fiesta
Fuel: Diesel
·
Colour: Silver
Ford Fiesta
Fuel: Petrol
·
Colour: White
EN14 NO
EN14 NP
EN14 NPA
EN14 NPC
EN14 NPD
EN14 NPE
EN14 NPF
EN14 NPG
EN14 NPJ
EN14 NPK
EN14 NPO
EN14 NPP
EN14 NPU
EN14 NPV
EN14 NPX
EN14 NPX
EN14 NPZ
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford Transit Courier
Fuel: Diesel
·
Colour: Blue
Ford Kuga
Fuel: Diesel
·
Colour: Grey
Ford Fiesta
Fuel: Petrol
·
Colour: Orange
Ford Focus
Fuel: Diesel
·
Colour: Black
Ford Fiesta
Fuel: Petrol
·
Colour: Brown
Ford Focus
Fuel: Diesel
·
Colour: Red
Ford Fiesta
Fuel: Petrol
·
Colour: Blue
Ford Kuga
Fuel: Diesel
·
Colour: White
Ford Focus
Fuel: Diesel
·
Colour: Grey
Ford Grand C-Max
Fuel: Diesel
·
Colour: Black
Ford S-MAX
Fuel: Diesel
·
Colour: White
Ford Fiesta
Fuel: Petrol
·
Colour: Yellow
Ford Fiesta
Fuel: Petrol
·
Colour: Yellow
Ford Focus
Fuel: Petrol
·
Colour: Silver
EN14 NR
EN14 NRE
EN14 NRF
EN14 NRJ
EN14 NRJ
EN14 NRK
EN14 NRL
EN14 NRO
EN14 NRU
EN14 NRV
EN14 NRX
EN14 NRY
EN14 NRZ
Ford Fiesta
Fuel: Petrol
·
Colour: Grey
Ford Fiesta
Fuel: Petrol
·
Colour: Red
Ford Fiesta
Fuel: Diesel
·
Colour: White
Ford Fiesta
Fuel: Diesel
·
Colour: White
Ford Fiesta
Fuel: Diesel
·
Colour: Blue
Ford Fiesta
Fuel: Diesel
·
Colour: Blue
Ford Fiesta
Fuel: Petrol
·
Colour: White
Ford Fiesta
Fuel: Petrol
·
Colour: Yellow
Ford C-Max
Fuel: Diesel
·
Colour: Black
Ford Focus
Fuel: Petrol
·
Colour: Silver
Ford Fiesta
Fuel: Diesel
·
Colour: Blue
Ford S-MAX
Fuel: Diesel
·
Colour: Blue
EN14 NS
EN14 NSE
EN14 NSF
EN14 NSJ
EN14 NSK
EN14 NSO
EN14 NSU
EN14 NSV
EN14 NSY
EN14 NSZ
Ford Fiesta
Fuel: Petrol
·
Colour: Silver
Ford B-Max
Fuel: Diesel
·
Colour: Blue
Ford B-Max
Fuel: Diesel
·
Colour: Blue
Ford Focus
Fuel: Diesel
·
Colour: Black
Ford Fiesta
Fuel: Diesel
·
Colour: Blue
Ford Fiesta
Fuel: Diesel
·
Colour: Blue
Ford Fiesta
Fuel: Petrol
·
Colour: Red
Ford Kuga
Fuel: Diesel
·
Colour: Silver
Ford Focus
Fuel: Petrol
·
Colour: Blue
EN14 NT
EN14 NTA
EN14 NTC
EN14 NTD
EN14 NTE
EN14 NTF
EN14 NTG
EN14 NTJ
EN14 NTK
EN14 NTK
EN14 NTK
EN14 NTL
EN14 NTM
EN14 NTT
EN14 NTU
EN14 NTV
EN14 NTX
EN14 NTY
Ford Focus
Fuel: Diesel
·
Colour: Silver
Ford Fiesta
Fuel: Petrol
·
Colour: Black
Ford Kuga
Fuel: Diesel
·
Colour: Black
Ford Fiesta
Fuel: Petrol
·
Colour: Blue
Ford Focus
Fuel: Petrol
·
Colour: White
Ford Focus
Fuel: Diesel
·
Colour: White
Ford Mondeo
Fuel: Diesel
·
Colour: Red
Ford Grand C-Max
Fuel: Petrol
·
Colour: Blue
Ford Grand C-Max
Fuel: Petrol
·
Colour: Blue
Ford Grand C-Max
Fuel: Petrol
·
Colour: Blue
Ford Mondeo
Fuel: Diesel
·
Colour: Silver
Ford Fiesta
Fuel: Petrol
·
Colour: Red
Ford Mondeo
Fuel: Diesel
·
Colour: Brown
Ford Kuga
Fuel: Diesel
·
Colour: White
Ford Focus
Fuel: Petrol
·
Colour: Blue
Ford Grand C-Max
Fuel: Diesel
·
Colour: Blue
Ford Fiesta
Fuel: Petrol
·
Colour: Silver
EN14 NU
EN14 NUB
EN14 NUC
EN14 NUE
EN14 NUF
EN14 NUH
EN14 NUJ
EN14 NUM
EN14 NUO
EN14 NUP
EN14 NUV
EN14 NUW
EN14 NUX
EN14 NUY
Ford Fiesta
Fuel: Petrol
·
Colour: Blue
Ford Fiesta
Fuel: Petrol
·
Colour: Yellow
Ford Fiesta
Fuel: Petrol
·
Colour: White
Ford Focus
Fuel: Petrol
·
Colour: Blue
Ford Fiesta
Fuel: Diesel
·
Colour: Blue
Ford Kuga
Fuel: Diesel
·
Colour: Grey
Ford Focus
Fuel: Diesel
·
Colour: Grey
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford Focus
Fuel: Petrol
·
Colour: White
Ford Kuga
Fuel: Diesel
·
Colour: Grey
Ford S-MAX
Fuel: Diesel
·
Colour: Red
Ford Kuga
Fuel: Petrol
·
Colour: Black
Ford Galaxy
Fuel: Diesel
·
Colour: Silver
EN14 NV
EN14 NVB
EN14 NVC
EN14 NVD
EN14 NVE
EN14 NVF
EN14 NVG
EN14 NVH
EN14 NVJ
EN14 NVK
EN14 NVL
EN14 NVM
EN14 NVO
EN14 NVP
EN14 NVR
EN14 NVS
EN14 NVT
EN14 NVW
EN14 NVX
EN14 NVY
EN14 NVZ
Ford Kuga
Fuel: Diesel
·
Colour: Black
Ford Focus
Fuel: Petrol
·
Colour: White
Ford Fiesta
Fuel: Diesel
·
Colour: Yellow
Ford Kuga
Fuel: Diesel
·
Colour: White
Ford Fiesta
Fuel: Petrol
·
Colour: Silver
Ford Kuga
Fuel: Diesel
·
Colour: White
Ford Kuga
Fuel: Diesel
·
Colour: Grey
Ford Transit
Fuel: Diesel
·
Colour: White
Ford Fiesta
Fuel: Petrol
·
Colour: Red
Ford Focus
Fuel: Diesel
·
Colour: Red
Ford Focus
Fuel: Diesel
·
Colour: Black
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford Kuga
Fuel: Diesel
·
Colour: White
Ford Fiesta
Fuel: Diesel
·
Colour: Black
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford Galaxy
Fuel: Diesel
·
Colour: Silver
Ford B-Max
Fuel: Petrol
·
Colour: Blue
Ford B-Max
Fuel: Petrol
·
Colour: Blue
Ford C-Max
Fuel: Diesel
·
Colour: Black
EN14 NW
EN14 NWA
EN14 NWB
EN14 NWC
EN14 NWD
EN14 NWE
EN14 NWF
EN14 NWG
EN14 NWH
EN14 NWJ
EN14 NWK
EN14 NWO
EN14 NWR
EN14 NWT
EN14 NWU
EN14 NWV
EN14 NWW
EN14 NWX
EN14 NWZ
Ford C-Max
Fuel: Diesel
·
Colour: Black
Ford Focus
Fuel: Petrol
·
Colour: Red
Ford Fiesta
Fuel: Petrol
·
Colour: Silver
Ford Focus
Fuel: Petrol
·
Colour: Silver
Ford Kuga
Fuel: Diesel
·
Colour: Silver
Ford Fiesta
Fuel: Petrol
·
Colour: Red
Ford Kuga
Fuel: Diesel
·
Colour: Black
Ford Kuga
Fuel: Diesel
·
Colour: Silver
Ford Focus
Fuel: Diesel
·
Colour: Blue
Ford Focus
Fuel: Diesel
·
Colour: Red
Ford Galaxy
Fuel: Diesel
·
Colour: Silver
Ford Fiesta
Fuel: Diesel
·
Colour: Black
Ford B-Max
Fuel: Petrol
·
Colour: White
Ford Focus
Fuel: Diesel
·
Colour: Red
Ford C-Max
Fuel: Diesel
·
Colour: Blue
Ford Fiesta
Fuel: Petrol
·
Colour: Silver
Ford C-Max
Fuel: Diesel
·
Colour: Brown
Ford Kuga
Fuel: Diesel
·
Colour: Grey
EN14 NX
EN14 NXA
EN14 NXB
EN14 NXE
EN14 NXF
EN14 NXG
EN14 NXH
EN14 NXJ
EN14 NXK
EN14 NXL
EN14 NXM
EN14 NXP
EN14 NXR
EN14 NXS
EN14 NXT
EN14 NXU
EN14 NXV
EN14 NXW
EN14 NXX
EN14 NXY
EN14 NXZ
Ford Focus
Fuel: Diesel
·
Colour: Silver
Ford Transit Courier
Fuel: Diesel
·
Colour: Blue
Ford Mondeo
Fuel: Diesel
·
Colour: Red
Ford Fiesta
Fuel: Petrol
·
Colour: Yellow
Ford Fiesta
Fuel: Petrol
·
Colour: Brown
Ford Fiesta
Fuel: Diesel
·
Colour: Yellow
Ford Focus
Fuel: Diesel
·
Colour: Blue
Ford Fiesta
Fuel: Petrol
·
Colour: Grey
Ford C-Max
Fuel: Diesel
·
Colour: White
Ford B-Max
Fuel: Diesel
·
Colour: Grey
Ford Fiesta
Fuel: Petrol
·
Colour: White
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford Focus
Fuel: Petrol
·
Colour: Grey
Ford Focus
Fuel: Petrol
·
Colour: Grey
Ford Mondeo
Fuel: Diesel
·
Colour: Black
Ford Fiesta
Fuel: Diesel
·
Colour: Grey
Ford B-Max
Fuel: Petrol
·
Colour: Blue
Ford B-Max
Fuel: Petrol
·
Colour: Blue
Ford Mondeo
Fuel: Diesel
·
Colour: Red
Ford B-Max
Fuel: Diesel
·
Colour: Blue
EN14 NY
EN14 NYA
EN14 NYB
EN14 NYC
EN14 NYD
EN14 NYF
EN14 NYG
EN14 NYH
EN14 NYK
EN14 NYL
EN14 NYM
EN14 NYO
EN14 NYP
EN14 NYR
EN14 NYS
EN14 NYT
EN14 NYU
EN14 NYW
EN14 NYX
EN14 NYY
EN14 NYZ
Ford B-Max
Fuel: Petrol
·
Colour: Blue
Ford Fiesta
Fuel: Diesel
·
Colour: Blue
Ford Fiesta
Fuel: Diesel
·
Colour: Yellow
Ford Grand C-Max
Fuel: Diesel
·
Colour: Silver
Ford Fiesta
Fuel: Petrol
·
Colour: Blue
Ford Fiesta
Fuel: Petrol
·
Colour: Blue
Ford B-Max
Fuel: Petrol
·
Colour: Silver
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford Focus
Fuel: Petrol
·
Colour: White
Ford Kuga
Fuel: Diesel
·
Colour: White
Ford Kuga
Fuel: Diesel
·
Colour: White
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford Kuga
Fuel: Diesel
·
Colour: Grey
Ford Focus
Fuel: Diesel
·
Colour: Blue
Ford Fiesta
Fuel: Petrol
·
Colour: Blue
Ford Galaxy
Fuel: Diesel
·
Colour: Blue
Ford Kuga
Fuel: Diesel
·
Colour: Blue
Ford C-Max
Fuel: Diesel
·
Colour: Blue
Ford Focus
Fuel: Diesel
·
Colour: Black
EN14 NZ
EN14 NZA
EN14 NZB
EN14 NZD
EN14 NZE
EN14 NZG
EN14 NZH
EN14 NZJ
EN14 NZK
EN14 NZM
EN14 NZO
EN14 NZS
EN14 NZS
EN14 NZT
EN14 NZU
EN14 NZV
EN14 NZW
EN14 NZX
EN14 NZY
Ford Kuga
Fuel: Petrol
·
Colour: Blue
Ford Fiesta
Fuel: Petrol
·
Colour: Red
Ford S-MAX
Fuel: Diesel
·
Colour: Black
Ford Kuga
Fuel: Diesel
·
Colour: Black
Ford Focus
Fuel: Diesel
·
Colour: Red
Ford Focus
Fuel: Diesel
·
Colour: Grey
Ford Focus
Fuel: Diesel
·
Colour: Grey
Ford C-Max
Fuel: Diesel
·
Colour: Black
Ford Fiesta
Fuel: Petrol
·
Colour: Blue
Ford Focus
Fuel: Diesel
·
Colour: Grey
Ford Galaxy
Fuel: Diesel
·
Colour: Silver
Ford Galaxy
Fuel: Diesel
·
Colour: Silver
Ford Galaxy
Fuel: Diesel
·
Colour: Silver
Audi A3
Fuel: Diesel
·
Colour: Black
Audi A1
Fuel: Petrol
·
Colour: White
Audi A4
Fuel: Petrol
·
Colour: Grey
Audi A5
Fuel: Diesel
·
Colour: Grey
Audi Q7
Fuel: Diesel
·
Colour: Blue