#11353f Color Information

#11353f Color Information
Details | Shades, Tints, and Tones | Variations | Color Coordinates | Color Schemes | HTML+CSS Examples | Coding & Programming | Color Blindness | Accessibility | Related Colors

The hexadecimal value (hex value) of this color is #11353f, and its official name is Firmament Blue. In RGB, it consists of 6.7% Red, 20.8% Green, and 24.7% Blue. Likewise, in the CMYK color space, it consists of 73% Cyan, 15.9% Magenta, 0% Yellow, and 75.3% Black. On the color wheel, its Hue is found at 193.0°, with saturation of 57.5% and lightness of 15.7%. The decimal value for #11353f is 1127743, and its nearest "web safe" color is #003333. In the RGB color space, the strongest component for #11353f is blue. In the CMYK color space, its strongest component is black. And in the RYB color space, its strongest component is blue.
  • HexHex code for this color#11353f Copy
  • NameThe common name of this colorFirmament Blue Copy
  • RGBRed, Green, Blue composition for this color17, 53, 63 Copy
  • RGB PercentPercent Red, Green, Blue composition for this color6.7%, 20.8%, 24.7% Copy
  • CMYCyan, Magenta, Yellow composition for this color0.933, 0.792, 0.753 Copy
  • CMYKCyan, Magenta, Yellow, Black composition for this color0.73, 0.159, 0, 0.753 Copy
  • HSLHue, Saturation, Lightness combination for this color193.0°, 57.5%, 15.7% Copy
  • HSV (or HSB)Hue, Saturation, Brightness combination for this color193.0°, 73.0%, 24.7% Copy
  • XYZCIE 1931 color space XYZ coordinates for this color2.401, 3.024, 5.160 Copy
  • RYBRed, Yellow, Blue composition for this color17, 37, 63 Copy
  • DecimalDecimal representation of this color's hex code1127743 Copy
  • CIE-LABCIELAB color space coordinates for this color20.141, -9.062, -10.063 Copy
  • CIE-LCHCIE-LCH color space coordinates for this color (chroma, hue, etc.)20.141, 13.541, 227.997 Copy
  • CIE-LUVCIE-LUV color space coordinates for this color20.141, -12.033, -9.942 Copy
  • Hunter LabHunter-Lab color space coordinates for this color17.391, -5.784, -5.418 Copy
  • xyYCIE xyY color space coordinates for this color0.227, 0.286, 3.024 Copy
  • AndroidValue of this color in Android development4279317823 / 0xff11353f Copy
  • Web SafeHex code of the nearest "web safe" version of this color#003333 Copy
Last Updated: April 16, 2024

Shades of #11353f

Shades are created by adding black to or removing lightness from a particular color. For #11353f, its pure hue is 193.0° on the color wheel and its saturation is 57.5%, and its lightness is 15.7%. As the amount of black is added to this hue and we reduce its lightness, the result is increasingly darker shades tints. The palette given below provides 9 different shades of #11353f, which — excluding black and our original color — range from #020708 to #0f2e37.

Tints of #11353f

Tints are created by adding white or lightness to a particular color. For #11353f, its pure hue is 193.0° on the color wheel and its saturation is 57.5%, and its lightness is 15.7%. As the amount of white (lightness) is added to this hue, the result is increasingly lighter tints. The following palette gives 9 different tints of #11353f, which — excluding white and our original color — range from #2f4e57 to #e1e6e7.

Tones of #11353f

Tones are the result of adding gray to a pure hue. In the case of #11353f, its pure hue is 193.0° on the color wheel and its saturation is 57.5%, so we increase this saturation to create more colorful tones, and decrease the saturation to create grayer tones. The palette shown below gives 9 different tones of #11353f, which range from #282828 (the grayest / 0% saturation) to #003f50 (the most colorful / 100% saturation).

Variations of #11353f

There are several ways to create color variations and premutations of #11353f! For #11353f, there are 6 variations of the color that can be created by swapping its Red, Green, and Blue color positions, of which 5 are different from our original color. Among these six variations, there are 6 unique colors including our original color, #11353f. Click on these colors to learn more about them, too!

Color Coordinates of #11353f

This color, #11353f, consists of 6.7% Red, 20.8% Green, and 24.7% Blue, resulting in color coordinates Red = 17, Green = 53, Blue = 63. Likewise, the CMYK color space composition for #11353f is 73% Cyan, 15.9% Magenta, 0% Yellow, and 75.3% Black. These values are shown in the following charts and tables.

R6.7%
C73.0%
G20.8%
M15.9%
B24.7%
Y0.0%
K75.3%
Color Base R (Red) G (Green) B (Blue)
Decimal 17 53 63
Octal 21 65 77
Hexa #11 #35 #3f
Binary 00010001 00110101 00111111
Color Base C (Cyan) M (Magenta) Y (Yellow) Y (Black)
Decimal 73 15 0 75
Octal 111 17 0 113
Hexa #49 #0f #00 #4b
Binary 01001001 00001111 00000000 01001011

Analogous Colors of #11353f

Analogous colors are located 30 degrees away from a color's hue on the color wheel. For #11353f — which has hue 193.0° — its analogous colors are located at 163.0° and 223.0° on the color wheel, with the same saturation and lightness as #11353f.

Triadic Colors of #11353f

Triadic colors are located 120 degrees away from a color's hue on the color wheel, which means the original color and its triadic colors are equidistant from one another on the color wheel and form a triangle. For #11353f — which has hue 193.0° — its triadic colors are located at 73.0° and 313.0° on the color wheel, with the same saturation and lightness as #11353f.

Complementary Color of #11353f

A complementary color is located opposite a color on the color wheel (180 degrees away). For #11353f — which has hue 193.0° — its complementary color is located at 13.0° on the color wheel, with the same saturation and lightness as #11353f.

Split Complementary Colors of #11353f

Split complementary colors are the analogs of a color's complement, which places them 210 degrees away on the color wheel from an original color. For #11353f — which has hue 193.0° — its split complementary colors its split complementary colors are located at 43.0° and 343.0° on the color wheel, with the same saturation and lightness as #11353f.

Tetradic Colors of #11353f

Tetradic colors are two sets of complementary colors on either side of a color wheel from each other, forming a rectangle on the color wheel. For #11353f — which has hue 193.0° — its tetradic colors are located at 103.0°, 193.0°, 283.0°, and 13.0° on the color wheel, with the same saturation and lightness as #11353f.

Monochromatic Colors of #11353f

Monochromatic colors are colors that share a common hue but that have different saturations and lightness. For #11353f, we show 9 different monochromatic colors of it, ranging from #0d181b — (which has very low saturation and very low lightness) — to #0d576b (which has a very high saturation and very high lightness).

HTML+CSS Examples & Previews of #11353f

We want to make getting started with #11353f on your website fast and easy! Below are 8 examples of how to integrate #11353f into a website using HTML+CSS. These examples include showing how #11353f can be used to color text, backgrounds, shadows, and borders, as well as how it can be used as a solid fill or gradient fill for rectangles. These examples principally make use of <span> and <div> tags, although the CSS shown in particular can be repurposed to make use of #11353f with other HTML elements.

#11353f Foreground / Text Color

The color of this text is #11353f.
<span style="color: #11353f;">The color of this text is #11353f.</span>

#11353f Background Color

The background color for this text is #11353f.
<div style="background-color: #11353f; color:#ffffff; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">The background color for this text is #11353f.</div>

#11353f Text Shadow Color

This color for the shadow of this text is #11353f.
<span style="text-shadow: 3px 3px 3px #11353f;">This color for the shadow of this text is #11353f.</span>

#11353f Border Color

This is a div with border color #11353f.
<div style="border: #11353f 4px solid;width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a div with border color #11353f.</div>

#11353f Color Rectangle on a White Background

This is a rectangle of color #11353f on a white background.
<div style="background-color: #ffffff; padding: 60px; width:100%; height: 100%;"><div style="background-color: #11353f; color:#ffffff; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #11353f on a white background.</div></div>

#11353f Color Rectangle on a Black Background

This is a rectangle of color #11353f on a black background.
<div style="background-color: #000000; padding: 60px; width:100%; height: 100%;"><div style="background-color: #11353f; color:#ffffff; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #11353f on a black background.</div></div>

Gradient from #11353f to White

This is a gradient from #11353f to white.
<div style="background: -webkit-linear-gradient(left,#11353f,white); /* Firefox */ background: linear-gradient(to right,#11353f,white); /* Safari */ background: -o-linear-gradient(left,#11353f,white); /* Opera */ background: -moz-linear-gradient(left,#11353f,white); width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #11353f to white.</div>

Gradient from #11353f to Black

This is a gradient from #11353f to black.
<div style="background: -webkit-linear-gradient(left,#11353f,black); /* Firefox */ background: linear-gradient(to right,#11353f,black); /* Safari */ background: -o-linear-gradient(left,#11353f,black); /* Opera */ background: -moz-linear-gradient(left,#11353f,black); color: #ffffff; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #11353f to black.</div>

Coding & Programming with #11353f

In addition to using #11353f on the web, we know you might want to use it in your mobile and desktop apps, too. Whatever your needs, the table below shows how to access #11353f in the language and environment of your choice. These code snippets are principally the hexadecimal representation of #11353f, or the RGB color coordinates for the same (Red = 17, Green = 53, Blue = 63). If you need details about the color coordinates of #11353f in other color spaces, refer to these details as provided toward the top of this page.

Language Environment Code Snippet
HTML + CSS (Hex Code) Web #11353f
HTML + CSS (RGB Code) Web rgb(17, 53, 63)
CSS Background Color Web .myclass { background-color: #11353f; }
CSS Foreground + Text Color Web .myclass { color: #11353f; }
CSS Border Color Web .myclass { border: 2px solid #11353f; }
Java (Multi-platform) new Color(17, 53, 63);
Python (Multi-platform) Color("#11353f")
Swift iOS UIColor(red:17, green:53, blue:63, alpha:1.0000)
Objective-C (iOS) iOS [UIColor colorWithRed:17 green:53 blue:63 alpha:1.0000];
OpenGL (Graphics) glColor3f(17f, 53f, 63f);
C# / .NET Windows Color.FromArgb(17, 53, 63);
 

#11353f Color Blindness

Not everyone can see #11353f the same way. For those with color blindness, #11353f might look very, very different. Here, we simulate eight examples of color blindness, and how #11353f looks next to each one of them. In all cases, #11353f is placed in a circle in the upper-left corner of each of the below boxes, with the color in the rest of those boxes signifying how #11353f looks for someone with that type of color blindness. Many people will perceive close similarities between the colors in these boxes and the colors in the circles — with some noticing particular similarities. We offer this insight so that as you make choices about colors to use for your purposes, you can make an informed decision about whether #11353f will be a good fit for everyone in your audience!

Trichromacy

Protanomaly
Affects 1 in 100 Men & 1 in 10,000 Women

Deuteranomaly
Affects 1 in 17 Men & 1 in 250 Women

Tritanomaly
Affects 1 in 10,000

Dichromacy

Protanopia
Affects 1 in 100, Mostly Men

Deuteranopia
Affects 1 in 100, Mostly Men

Tritanopia
Affects 1 in 100,000

Monochromacy

Achromatopsia
Affects 1 in 20,000

Achromatopsia
Affects 1 in 100,000

Accessibility

Accessibility Recommended

We analyzed whether #11353f is an accessible color when used as a text / foreground color against a white background. This analysis is based on the Web Content Accessibility Guidelines (WCAG) 2 Level issued by W3C. Based on this analysis, we calculate a contrast ratio against white of approximately 13.1:1 against white. This is a high enough ratio to be considered accessible under both the AA and AAA level standards for either normal size or large text.

WCAG AA
Normal Size Text

WCAG AA
Large Size Text

WCAG AAA
Normal Size Text

WCAG AAA
Large Size Text