International Klein Blue

 

 

 

I thought that Yves Klein’s Blue must have been the purest blue #0000ff, all the blues and nothing else.

But not so. I discovered that IKB is in fact #002FA7

I have just made all the un-clicked links on this blog IKB. The visited ones are light blue.

  #0000ff – Mathematially pure blue?
  #002FA7 – International Klein Blue
  #8B8BFF – mid-point light blue