#191b1e Color Information

#191b1e 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 #191b1e. In RGB, it consists of 9.8% Red, 10.6% Green, and 11.8% Blue. Likewise, in the CMYK color space, it consists of 16.7% Cyan, 10% Magenta, 0% Yellow, and 88.2% Black. On the color wheel, its Hue is found at 216.0°, with saturation of 9.1% and lightness of 10.8%. The decimal value for #191b1e is 1645342, and its nearest "web safe" color is #003333. In the RGB color space, the strongest component for #191b1e 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#191b1e Copy
  • NameThe common name of this color(Unnamed) Copy
  • RGBRed, Green, Blue composition for this color25, 27, 30 Copy
  • RGB PercentPercent Red, Green, Blue composition for this color9.8%, 10.6%, 11.8% Copy
  • CMYCyan, Magenta, Yellow composition for this color0.902, 0.894, 0.882 Copy
  • CMYKCyan, Magenta, Yellow, Black composition for this color0.167, 0.1, 0, 0.882 Copy
  • HSLHue, Saturation, Lightness combination for this color216.0°, 9.1%, 10.8% Copy
  • HSV (or HSB)Hue, Saturation, Brightness combination for this color216.0°, 16.7%, 11.8% Copy
  • XYZCIE 1931 color space XYZ coordinates for this color1.027, 1.084, 1.383 Copy
  • RYBRed, Yellow, Blue composition for this color25, 26, 30 Copy
  • DecimalDecimal representation of this color's hex code1645342 Copy
  • CIE-LABCIELAB color space coordinates for this color9.675, -0.122, -2.402 Copy
  • CIE-LCHCIE-LCH color space coordinates for this color (chroma, hue, etc.)9.675, 2.405, 267.101 Copy
  • CIE-LUVCIE-LUV color space coordinates for this color9.675, -0.782, -1.662 Copy
  • Hunter LabHunter-Lab color space coordinates for this color10.413, -0.614, -0.588 Copy
  • xyYCIE xyY color space coordinates for this color0.294, 0.310, 1.084 Copy
  • AndroidValue of this color in Android development4279835422 / 0xff191b1e Copy
  • Web SafeHex code of the nearest "web safe" version of this color#003333 Copy
Last Updated: October 13, 2024

Shades of #191b1e

Shades are created by adding black to or removing lightness from a particular color. For #191b1e, its pure hue is 216.0° on the color wheel and its saturation is 9.1%, and its lightness is 10.8%. 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 #191b1e, which — excluding black and our original color — range from #030304 to #16181a.

Tints of #191b1e

Tints are created by adding white or lightness to a particular color. For #191b1e, its pure hue is 216.0° on the color wheel and its saturation is 9.1%, and its lightness is 10.8%. 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 #191b1e, which — excluding white and our original color — range from #36383a to #e2e3e3.

Tones of #191b1e

Tones are the result of adding gray to a pure hue. In the case of #191b1e, its pure hue is 216.0° on the color wheel and its saturation is 9.1%, 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 #191b1e, which range from #1c1c1c (the grayest / 0% saturation) to #001637 (the most colorful / 100% saturation).

Variations of #191b1e

There are several ways to create color variations and premutations of #191b1e! For #191b1e, 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, #191b1e. Click on these colors to learn more about them, too!

Color Coordinates of #191b1e

This color, #191b1e, consists of 9.8% Red, 10.6% Green, and 11.8% Blue, resulting in color coordinates Red = 25, Green = 27, Blue = 30. Likewise, the CMYK color space composition for #191b1e is 16.7% Cyan, 10% Magenta, 0% Yellow, and 88.2% Black. These values are shown in the following charts and tables.

R9.8%
C16.7%
G10.6%
M10.0%
B11.8%
Y0.0%
K88.2%
Color Base R (Red) G (Green) B (Blue)
Decimal 25 27 30
Octal 31 33 36
Hexa #19 #1b #1e
Binary 00011001 00011011 00011110
Color Base C (Cyan) M (Magenta) Y (Yellow) Y (Black)
Decimal 16 10 0 88
Octal 20 12 0 130
Hexa #10 #0a #00 #58
Binary 00010000 00001010 00000000 01011000

Analogous Colors of #191b1e

Analogous colors are located 30 degrees away from a color's hue on the color wheel. For #191b1e — which has hue 216.0° — its analogous colors are located at 186.0° and 246.0° on the color wheel, with the same saturation and lightness as #191b1e.

Triadic Colors of #191b1e

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 #191b1e — which has hue 216.0° — its triadic colors are located at 96.0° and 336.0° on the color wheel, with the same saturation and lightness as #191b1e.

Complementary Color of #191b1e

A complementary color is located opposite a color on the color wheel (180 degrees away). For #191b1e — which has hue 216.0° — its complementary color is located at 36.0° on the color wheel, with the same saturation and lightness as #191b1e.

Split Complementary Colors of #191b1e

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 #191b1e — which has hue 216.0° — its split complementary colors its split complementary colors are located at 6.0° and 216.0° on the color wheel, with the same saturation and lightness as #191b1e.

Tetradic Colors of #191b1e

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 #191b1e — which has hue 216.0° — its tetradic colors are located at 126.0°, 216.0°, 306.0°, and 36.0° on the color wheel, with the same saturation and lightness as #191b1e.

Monochromatic Colors of #191b1e

Monochromatic colors are colors that share a common hue but that have different saturations and lightness. For #191b1e, we show 9 different monochromatic colors of it, ranging from #0d0e0e — (which has very low saturation and very low lightness) — to #24282f (which has a very high saturation and very high lightness).

HTML+CSS Examples & Previews of #191b1e

We want to make getting started with #191b1e on your website fast and easy! Below are 8 examples of how to integrate #191b1e into a website using HTML+CSS. These examples include showing how #191b1e 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 #191b1e with other HTML elements.

#191b1e Foreground / Text Color

The color of this text is #191b1e.
<span style="color: #191b1e;">The color of this text is #191b1e.</span>

#191b1e Background Color

The background color for this text is #191b1e.
<div style="background-color: #191b1e; color:#ffffff; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">The background color for this text is #191b1e.</div>

#191b1e Text Shadow Color

This color for the shadow of this text is #191b1e.
<span style="text-shadow: 3px 3px 3px #191b1e;">This color for the shadow of this text is #191b1e.</span>

#191b1e Border Color

This is a div with border color #191b1e.
<div style="border: #191b1e 4px solid;width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a div with border color #191b1e.</div>

#191b1e Color Rectangle on a White Background

This is a rectangle of color #191b1e on a white background.
<div style="background-color: #ffffff; padding: 60px; width:100%; height: 100%;"><div style="background-color: #191b1e; color:#ffffff; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #191b1e on a white background.</div></div>

#191b1e Color Rectangle on a Black Background

This is a rectangle of color #191b1e on a black background.
<div style="background-color: #000000; padding: 60px; width:100%; height: 100%;"><div style="background-color: #191b1e; color:#ffffff; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #191b1e on a black background.</div></div>

Gradient from #191b1e to White

This is a gradient from #191b1e to white.
<div style="background: -webkit-linear-gradient(left,#191b1e,white); /* Firefox */ background: linear-gradient(to right,#191b1e,white); /* Safari */ background: -o-linear-gradient(left,#191b1e,white); /* Opera */ background: -moz-linear-gradient(left,#191b1e,white); width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #191b1e to white.</div>

Gradient from #191b1e to Black

This is a gradient from #191b1e to black.
<div style="background: -webkit-linear-gradient(left,#191b1e,black); /* Firefox */ background: linear-gradient(to right,#191b1e,black); /* Safari */ background: -o-linear-gradient(left,#191b1e,black); /* Opera */ background: -moz-linear-gradient(left,#191b1e,black); color: #ffffff; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #191b1e to black.</div>

Coding & Programming with #191b1e

In addition to using #191b1e 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 #191b1e in the language and environment of your choice. These code snippets are principally the hexadecimal representation of #191b1e, or the RGB color coordinates for the same (Red = 25, Green = 27, Blue = 30). If you need details about the color coordinates of #191b1e 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 #191b1e
HTML + CSS (RGB Code) Web rgb(25, 27, 30)
CSS Background Color Web .myclass { background-color: #191b1e; }
CSS Foreground + Text Color Web .myclass { color: #191b1e; }
CSS Border Color Web .myclass { border: 2px solid #191b1e; }
Java (Multi-platform) new Color(25, 27, 30);
Python (Multi-platform) Color("#191b1e")
Swift iOS UIColor(red:25, green:27, blue:30, alpha:1.0000)
Objective-C (iOS) iOS [UIColor colorWithRed:25 green:27 blue:30 alpha:1.0000];
OpenGL (Graphics) glColor3f(25f, 27f, 30f);
C# / .NET Windows Color.FromArgb(25, 27, 30);
 

#191b1e Color Blindness

Not everyone can see #191b1e the same way. For those with color blindness, #191b1e might look very, very different. Here, we simulate eight examples of color blindness, and how #191b1e looks next to each one of them. In all cases, #191b1e 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 #191b1e 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 #191b1e 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 #191b1e 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 17.3:1 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