Colors in styles can be specified in different ways: by hexadecimal value, by name, in RGB, RGBA, HSL, HSLA format. Color in styles can be specified in different ways: by hexadecimal value, by name, in RGB, RGBA, HSL, HSLA Kodiro format

Table (palette) of colors html gives you the opportunity to independently choose the tone you need. The color value is displayed in three formats: Hex, RGB and HSV.

• Hex consists of three two-character values ​​in the hexadecimal number system. For example: #ff00b3, where the first pair of numbers is red, the second is green, and the third is blue.
• RGB (RedGreenBlue) has the form "200,100,255", indicating the amount of the corresponding tone (red, green, blue) in the resulting color.
• HSV (Hue, Saturation, Value - tone, saturation, value) - a color model in which the coordinates are:
  • Hue - color tone, can vary from 0° to 360°.
  • Saturation - saturation, varies from 0-100 or 0-1. The higher this parameter, the “purer” the color, which is why this parameter is sometimes called color purity. And the closer this parameter is to zero, the closer the color is to neutral gray.
  • Value (color value) - sets the brightness, the value can also vary between 0-100 or 0-1.

Enter color code: GO

List of colors with names

The table lists the English color names (which can be used as values) supported by all browsers and their hexadecimal values. All colors listed are “safe”, meaning they will appear the same in all browsers.

In HTML, color can be specified in three ways:

Setting a color in HTML by its name

Some colors can be specified by their name, using the color name in English as the value. The most common keywords: black, white, red, green, blue, etc.:

Text color – red

The most popular colors of the World Wide Web Consortium (W3C) standard:

Example of using different color names:

Example: specifying a color by its name

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Header on red background

Header on orange background

Heading on lime background

White text on blue background

Header on red background

Header on orange background

Heading on lime background

White text on blue background

Specifying Color Using RGB

When displaying different colors on a monitor, the RGB palette is used as a basis. Any color is obtained by mixing three basic ones: R - red, G - green, B - blue. The brightness of each color is given by one byte and can therefore take values ​​from 0 to 255. For example, RGB(255,0,0) is displayed as red since red is set to its highest value (255) and the rest are set to 0 You can also set the color as a percentage. Each parameter indicates the brightness level of the corresponding color. For example: the values ​​rgb(127, 255, 127) and rgb(50%, 100%, 50%) will set the same medium green color:

Example: Specifying Color Using RGB

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rgb(127, 255, 127)

rgb(50%, 100%, 50%)

rgb(127, 255, 127)

rgb(50%, 100%, 50%)

Set color by hexadecimal value

Values R G B can also be specified using hexadecimal (HEX) color values ​​in the form: #RRGGBB where RR (red), GG (green) and BB (blue) are hexadecimal values ​​from 00 to FF (same as decimal 0-255) . The hexadecimal system, unlike the decimal system, is based, as its name suggests, on the number 16. The hexadecimal system uses the following signs: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F. Here the numbers from 10 to 15 are replaced by Latin letters. Numbers greater than 15 in the hexadecimal system are represented by combining two characters into one value. For example, the highest number 255 in decimal corresponds to the highest FF value in hexadecimal. Unlike the decimal system, a hexadecimal number is preceded by a hash symbol. # , for example, #FF0000 is shown as red because red is set to its highest value (FF) and the rest of the colors are set to their minimum value (00). Signs after the hash symbol # You can type in both uppercase and lowercase. The hexadecimal system allows you to use the abbreviated form #rgb, where each character is equivalent to double. Thus, the entry #f7O should be regarded as #ff7700.

Example: HEX Color

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red: #FF0000

green: #00FF00

blue: #0000FF

red: #FF0000

green: #00FF00

blue: #0000FF

red+green=yellow: #FFFF00

red+blue=purple: #FF00FF

green+blue=cyan: #00FFFF

List of common colors (name, HEX and RGB):

Color codes (background) by saturation and hue.

HTML colors are indicated by six characters after the slash character - for example, #000000. These six symbols represent the proportions of the different colors (Red, Green, Blue) in the final color. On your computer monitor, the image is formed from a huge number of dots called pixels. Each pixel is a small light source, let's call it a "flashlight", which in turn consists of three flashlights - red, green and blue. By decreasing or increasing the intensity of the glow of individual colored flashlights, we obtain the desired color.

HTML color codes

Colors in HTML are represented by a hexadecimal (HEX) notation of red, blue, and green (RGB).

The smallest color value is 0 (hexadecimal 00). The highest color value is 255 (hex FF).

The hexadecimal color value is three digits starting with the # sign.

Color codes (meanings)

16 million shades

Combining red, blue, and green with values ​​ranging from 0 to 255 for each color's percentage results in a total of over 16 million shades (256 x 256 x 256).

Most modern monitors are capable of displaying at least 16,384 different shades (LCD monitors are generally capable of displaying 262 thousand 16 million (updated October 2013) colors, and CRT monitors can display a virtually unlimited number of colors).

The color table below shows the change in the proportion of red from 0 to 255 with zero values ​​for blue and green:

Shades of Gray

To obtain shades of gray, equal shares of all colors are used. To make it easier for you to choose the right color, we provide you with gray shade codes

Cross-browser (all browsers) html color names

A collection of 150 color names in html, supported in all browsers.

Standardized color names

The W3C lists 16 valid color names for HTML and CSS: aqua, black, blue, fuchsia, gray, green, lime, maroon (chestnut), navy (ultramarine), olive (olive), purple (purple), red (red), silver (silver), teal (gray), white (white) and yellow (yellow).

When using colors not included in this list, it is more correct to use their hexadecimal (HEX) code or RGB code.

Safe colors

Several years ago, when computers could support a maximum of 256 different colors, a list of 216 "Web Safe Colors" was proposed, with 40 colors reserved for the system.

This 216-color palette was created to properly display colors in the 256-color palette mode.

Now this doesn't matter because most computers around the world support millions of shades of color. In any case, here is a list of these colors: