Light Colours

What are Light Colours?

Light colour is a term for colours that have a high light intensity. These colours usually contrast with black and other darker shades of colours that hold a low light intensity. When something strikes them, light-coloured objects reflect much of the light.

(Image will be Uploaded soon)

As per the RGB colour model, lighter-coloured objects possess a relatively high number for each Red, Blue and Green shade. The lightest known is white. Therefore, the white colour is represented by the highest number of red, blue, and green shades in the colour model.

A Brief into Light Colours

Warm white and cool white are light colours that project something about the type of light emitted by a lamp. A light colour can be expressed by the colour temperature, which is described in Kelvin. The warmer the morning, the lower is the Kelvin value and the cooler the light, the higher remains the Kelvin value.

Cool white is a transparent white light that emits a blue glow, while a warm light is a pleasant white light. Neutral white light is an in-between light located between cool white and warm white light. A cosy white light that emits a yellowish glow is known as an extra warm light. The much known RGB is a combination of coloured light and white light.

For example, burning candlelight emits light with a light temperature of 1200 K, while a halogen lamp usually emits light with a light temperature of 2800-3000 K. 

Temperature plays a vital role when choosing your lighting. A warmer or a cooler tone of light is recommended depending on your purpose of use. For example, the overall ambience of a living room holds a pleasantly warm, yellowish light, while the lamp placed in an office emits a cool white tone as a better and preferable choice.

What is the List of Light Colours?

Light colours revolve around the RGB model of colours. With the red, blue, and green tones being the primary colour base, the light colours list along with the light colours names is as follows-

Red tone light colours:

• Coral colour

• Red colour

• Maroon colour

• Magenta colour

• Mahogany colour

• Rust colour

• Apricot colour

• Pastel colour

• Rose-red colour

• Flame red colour

Blue tone light colours:

• Royal blue colour

• Navy blue colour

• Light blue colour

• Prussian blue colour

• Sky blue colour

• Sapphire blue colour

• Indigo blue colour

• Denim blue colour

• Persian blue colour

• Cyan blue colour

Green tone light colours:

• Teal colour

• Forest green colour

• Dark green colour

• Neon green colour

• Jade green 

• Midnight green

• Lime green

• Tea green

• Lawn green colour

• Thyme

What are Light Colours Examples?

Light colours are categorised into two sections- Additive and Subtractive Colours. In addition, light colours fall under the category of Additive colour primaries. 

Additive Or Light Colour Primaries 

Additive colour primaries consist of three primary colours of light- red, green, and blue. These three distinct colours can be combined in multiple proportions to create various other colours. 

(Image will be Uploaded soon)

For example, when the green light is added together to red light, this leads to yellow light, which we perceive. The additive colour system is mainly used by channels that use light, such as computer monitors and televisions, to create a broad spectrum of colours. 

When the three primary colours' differential proportions- blue, red, and green light- enter your eye, the brain perceives this. Therefore, it interprets the different colour combinations as different and new colours.

The colour of light is perceived as white by the human eye. This instance occurs as the three-cone cell types are stimulated in equal amounts of blue, green, and red light. Since the merging of red, green, and blue colours yields white light, these three colours are the primary additive colours.

Subtractive Colour Primaries 

Three primary colours in the visible light spectrum are produced when either of the RGB light gets absorbed or subtracted and the remaining unabsorbed colours get either transmitted or reflected, These three colours are known as  Subtractive Primary Colours.

(Image will be Uploaded soon)

In simple words, subtractive colours are inks or pigments that are used on paper and those that are not produced by light. These colours are termed as subtractive as this set of colours absorb certain wavelengths of light while reflecting the remaining, thus subtracting colours from the original source of light.

The three primary pigment colours are magenta, yellow, and cyan. These three colours are commonly simplified as red, yellow, and blue.

What is Colour Theory?

Colour theory is an umbrella term that encompasses many concepts, definitions, and design applications, broad enough to fill several encyclopaedias. 

In simple terms, colour theory is the study of colour mixing and visual effects. Colour theory encompasses a variety of classification scales and schemes for all colours that form the base of help during designing.

 The adaptation of colour theory is to create a logical structure for colour. For instance, with an assortment of fruits and vegetables, it can be concluded that an individual can organise or assort them by colour and place them in a circle that relation to the colour.

(Image will be uploaded soon)

However, there are three primary and essential sections of colour theory that are useful and logical- The Colour Harmony, The Colour Wheel, and The Context of how Colours are used.

The Colour Wheel: 

A colour wheel or a colour circle based on three predominant colours- red, yellow and blue, is traditional in art. 

(Image will be Uploaded soon)

The first circular diagram of colours was developed by Sir Isaac Newton in 1666. Since then, many researchers, scientists and artists have analysed, studied, and designed numerous variations of the concept of the colour wheel.

However, there seems to exist differences in opinions on the validity of one format while the other continues to provoke debate. Any colour wheel or circle that presents a logical and arranged sequence of natural hues holds excellent merit in the real world.

Colour Harmony : 

The term harmony is defined as a gratifying arrangement of parts, whether poetry, ice cream sundae, music, or colour.

In visual experiences, harmony is termed as an eye-pleasing part. Colour harmony schemes engage the viewer and create a sense of balance and order in the visual experience. Conversely, lack of harmony leads to boredom or chaos.

If the viewer views a visual experience to be bland, this shows that the viewer remains disengaged. Disengagement leads to rejection by the human brain of under-stimulating information. 

The other extreme where the viewer perceives a visual experience to be overdone views the ambience as chaotic. 

The human brain tends to reject objects and parts that it fails to organise and understand. A visual task mainly requires an ordered and logical structure. The primary use of colour harmony is to deliver visual interest and a sense of order.

Colour Context

Colour context is how colours behave concerning shapes and other colours. Colour context is a complex and leading theory of colour perception in the area of colour theory. Through colour context, we compare the contrast effects of multiple colour backgrounds.

Red is the most brilliant colour when placed against a black background. However, red appears to look somewhat duller when set against the white backdrop. 

When contrasted with orange, red appears lifeless, while in contrast with blue-green, the colour exhibits brilliance. This is why a red square seems more significant on a black background than on other background colours.