What does the "K" mean in all those numbers? It's the abbreviation for Kelvin. Temperature Conversions - Kelvin, Celsius, Fahrenheit. Kelvin, Celsius, and Fahrenheit are the three most common temperature scales for use in industry. This scale is called the Color Rendering Index (CRI). You can look them up on this handy chart or you can do the math using simple weather conversion equations. The schemes are based on color theory, it provides 6 color schemes in the following order: analogous. The converter generates color schemes from the converted sample.
#Color temperature conversion chart free#
It is measured on a scale of 1-100 where 1 is the worst and 100 shows all the colors. Color charts: Feel free to browse through our color charts, we provide charts for 10 color spaces: RAL Classic, RAL Design Plus, RAL Effect, Pantone. You can use the diagram above to help you in choosing the best light source with the right color temperature for your application but please keep in mind that color temperature is just one aspect of choosing the right light bulb.Īnother very important aspect in lighting is color rendering or how well a light source accurately shows all the colors. The higher the color temperature, 6500K in this example, the cooler the light looks. The lower the color temperature, 2700K in this example, the warmer the light looks. However, CFL's also come in warmer color temperatures now to simulate what we are all accustom too in the incandescent light sources we have used in our homes for years.Īs you can see from the image above color temperature can greatly influence the way a space can look. For example, a candle provides a very warm or orangish looking light that is typically rated at about 1800K, in contrast, many fluorescent bulbs or CFLs tend to have a cooler looking light that are typically rated around 4100K. Conversion of temperature between Fahrenheit and Kelvin is done using the following formulas: The temperature conversion formula from Fahrenheit to Kelvin is: K (F 32) × 5/9 + 273.15 The temperature conversion formula from Kelvin to Fahrenheit is: F (K 273.15) × 9/5 + 32 Example: Convert 100 degrees Fahrenheit to Kelvin.
Every light source emits light that has a warmer or cooler look to it. Converting HID color temperature (Kelvins) to Lumens (lm) 6000K, Alpine White, 3,000 lm 8000K, Ice Blue, 2,300 lm 10000K, Pure Blue, 2,100 lm 120000K. However there IS a relationship between a colour temperature and the peak wavelength in. From here, I separated the data (without the always 0 and always 255 segments) into individual color components.
#Color temperature conversion chart full#
Color temperature plays a very important role in lighting. Kelvins measure the colour temperature of a full spectrum light source. It’s also important to note that for purposes of fitting a curve to the data, green is best treated as two separate curves - one for temperatures below 6600 K, and a separate one for temperatures above that point.