ICI Colour Palette October 12, 2008
Posted by admin in : Colour Chart, Painting Tools , add a comment
ICI Paints (now Akzo Nobel) has its own proprietory colour notation for the colours in its colour palette fanbook. Colours present in this range can be produced by ICI’s Dulux Colour Solutions Tinting System. The system can produce the various types of Dulux paints - Pentalite, Pearl Glo, Gloss Finish and Weathershield.
The notation used by Dulux, though different in structure, is similar to the NCS notation (see post) in its use of hue, chromaticness, and "blackness". An example of the Dulux notation is shown below:
The colour notation indicates the degree of hueness, the LRV (Light Reflectance Value), and the chroma value of the colour. 30 BG therefore denotes a colour that is between Blue and Green on a scale of 100. A number higher than 50 means that the colour is closer to Blue while a number less than 50 means that it is closer to Green.
The LRV also ranges between 0 and 100. The bigger the number, the lighter the colour. This number is somewhat similar to the first 2 digits in the NCS notation, which indicates the degree of "blackness".
The last part of the notation is the ‘Chroma’. It is a number between 0 and 999. The chroma of a colour makes the colour either intense or subtle. Therefore, the higher the number, the more intense the colour becomes.
The Dulux colour notation system is yet another type used for specifying colours. I suppose ICI adopted a proprietary system to cater to its strength in colours. Unfortunately, this system, being proprietary, is unlikely to be adopted as industry standard for specification of colours.
Searches On This Site June 18, 2008
Posted by admin in : Colour Chart, Painting Tips , 4commentsFirst of all, my appreciation to all who visit my humble piece of online real estate. Thanks also to all who leave their comments. This post is just to go over some of the searches that visitors have made on this site (in the red search box on the right). Below is a list of recent search keywords: - colour chart - paint for wooden doors - 2060-r20b - aluminium wood primer - jotun color card - cutting in - khaki - 21237 - metal paint - bs 0.012 - EMZ445 - 3145 There are many queries on colours and colour charts. I will scan and put more in the near future. Along this line, there are also many searches with
colour codes such as the few you see in the list above. The search will usually come up blank because I have never listed the complete range of colour codes in any of my post. There has to be hundreds of thousands of colour codes in existence and listing them is not practical. The easiest way I can help is for you to drop a comment if you don’t mind sharing your question with everyone else, or, send me an email if you do mind. Being in the paint industry for so many years, I’ve come across my fair share of colour codes and coding format. Even if I am unable to help, I may be able to point you in the right direction. While we are at it, lets clear some of the colour codes listed above. - 2060-r20b is a NCS (Natural Colour System) colour. The exact colour is available in the NCS colour fanbook. If you need to know the BS (British Standard) or RAL equivalent, drop me a line and I will do a manual match. - 21237 is a ICI Dulux Weathershield colour code. See here. Go to page 12 of the ICI Colour Chart. - bs 0.012 is a BS (British Standard) colour and if memory serves, the colour is dark blue. Contact me if you need more. -3145 is Lilac Frost from Nippon 3-in-1 Medifresh range See here. Go to page 7 of the reader or page 5 of the catalogue, and you should see the colour near the bottom of the page. - EMZ445 is definitely a International Paint product code. I would need to call them to find out more. Thanks for visiting. If there is something you would like me to write about, feel free state the topic in the comment. In the next post, we’ll talk about Jotun Penguard Epoxy Paint.
