#666664 Color Information

#666664 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 #666664. In RGB, it consists of 40.0% Red, 40.0% Green, and 39.2% Blue. Likewise, in the CMYK color space, it consists of 0% Cyan, 0% Magenta, 2% Yellow, and 60% Black. On the color wheel, its Hue is found at 60.0°, with saturation of 1% and lightness of 39.6%. The decimal value for #666664 is 6710884, and its nearest "web safe" color is #666666. In the RGB color space, the strongest component for #666664 is red. In the CMYK color space, its strongest component is black. And in the RYB color space, its strongest component is yellow.
  • HexHex code for this color#666664 Copy
  • NameThe common name of this color(Unnamed) Copy
  • RGBRed, Green, Blue composition for this color102, 102, 100 Copy
  • RGB PercentPercent Red, Green, Blue composition for this color40.0%, 40.0%, 39.2% Copy
  • CMYCyan, Magenta, Yellow composition for this color0.600, 0.600, 0.608 Copy
  • CMYKCyan, Magenta, Yellow, Black composition for this color0, 0, 0.02, 0.6 Copy
  • HSLHue, Saturation, Lightness combination for this color60.0°, 1.0%, 39.6% Copy
  • HSV (or HSB)Hue, Saturation, Brightness combination for this color60.0°, 2.0%, 40.0% Copy
  • XYZCIE 1931 color space XYZ coordinates for this color12.531, 13.248, 13.953 Copy
  • RYBRed, Yellow, Blue composition for this color100, 102, 100 Copy
  • DecimalDecimal representation of this color's hex code6710884 Copy
  • CIE-LABCIELAB color space coordinates for this color43.134, -0.408, 1.122 Copy
  • CIE-LCHCIE-LCH color space coordinates for this color (chroma, hue, etc.)43.134, 1.194, 109.969 Copy
  • CIE-LUVCIE-LUV color space coordinates for this color43.134, 0.111, 1.529 Copy
  • Hunter LabHunter-Lab color space coordinates for this color36.397, -2.240, 2.749 Copy
  • xyYCIE xyY color space coordinates for this color0.315, 0.333, 13.248 Copy
  • AndroidValue of this color in Android development4284900964 / 0xff666664 Copy
  • Web SafeHex code of the nearest "web safe" version of this color#666666 Copy
Last Updated: May 20, 2024

Shades of #666664

Shades are created by adding black to or removing lightness from a particular color. For #666664, its pure hue is 60.0° on the color wheel and its saturation is 1.0%, and its lightness is 39.6%. 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 #666664, which — excluding black and our original color — range from #0d0d0d to #595958.

Tints of #666664

Tints are created by adding white or lightness to a particular color. For #666664, its pure hue is 60.0° on the color wheel and its saturation is 1.0%, and its lightness is 39.6%. 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 #666664, which — excluding white and our original color — range from #797977 to #ececec.

Tones of #666664

Tones are the result of adding gray to a pure hue. In the case of #666664, its pure hue is 60.0° on the color wheel and its saturation is 1.0%, 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 #666664, which range from #656565 (the grayest / 0% saturation) to #caca00 (the most colorful / 100% saturation).

Variations of #666664

There are several ways to create color variations and premutations of #666664! For #666664, there are 6 variations of the color that can be created by swapping its Red, Green, and Blue color positions, of which 4 are different from our original color. Among these six variations, there are 3 unique colors including our original color, #666664. Click on these colors to learn more about them, too!

Color Coordinates of #666664

This color, #666664, consists of 40.0% Red, 40.0% Green, and 39.2% Blue, resulting in color coordinates Red = 102, Green = 102, Blue = 100. Likewise, the CMYK color space composition for #666664 is 0% Cyan, 0% Magenta, 2% Yellow, and 60% Black. These values are shown in the following charts and tables.

R40.0%
C0.0%
G40.0%
M0.0%
B39.2%
Y2.0%
K60.0%
Color Base R (Red) G (Green) B (Blue)
Decimal 102 102 100
Octal 146 146 144
Hexa #66 #66 #64
Binary 01100110 01100110 01100100
Color Base C (Cyan) M (Magenta) Y (Yellow) Y (Black)
Decimal 0 0 1 60
Octal 0 0 1 74
Hexa #00 #00 #01 #3c
Binary 00000000 00000000 00000001 00111100

Analogous Colors of #666664

Analogous colors are located 30 degrees away from a color's hue on the color wheel. For #666664 — which has hue 60.0° — its analogous colors are located at 30.0° and 90.0° on the color wheel, with the same saturation and lightness as #666664.

Triadic Colors of #666664

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 #666664 — which has hue 60.0° — its triadic colors are located at 60.0° and 300.0° on the color wheel, with the same saturation and lightness as #666664.

Complementary Color of #666664

A complementary color is located opposite a color on the color wheel (180 degrees away). For #666664 — which has hue 60.0° — its complementary color is located at 240.0° on the color wheel, with the same saturation and lightness as #666664.

Split Complementary Colors of #666664

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 #666664 — which has hue 60.0° — its split complementary colors its split complementary colors are located at 60.0° and 270.0° on the color wheel, with the same saturation and lightness as #666664.

Tetradic Colors of #666664

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 #666664 — which has hue 60.0° — its tetradic colors are located at 330.0°, 60.0°, 150.0°, and 240.0° on the color wheel, with the same saturation and lightness as #666664.

Monochromatic Colors of #666664

Monochromatic colors are colors that share a common hue but that have different saturations and lightness. For #666664, we show 9 different monochromatic colors of it, ranging from #333332 — (which has very low saturation and very low lightness) — to #999996 (which has a very high saturation and very high lightness).

HTML+CSS Examples & Previews of #666664

We want to make getting started with #666664 on your website fast and easy! Below are 8 examples of how to integrate #666664 into a website using HTML+CSS. These examples include showing how #666664 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 #666664 with other HTML elements.

#666664 Foreground / Text Color

The color of this text is #666664.
<span style="color: #666664;">The color of this text is #666664.</span>

#666664 Background Color

The background color for this text is #666664.
<div style="background-color: #666664; color:#ffffff; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">The background color for this text is #666664.</div>

#666664 Text Shadow Color

This color for the shadow of this text is #666664.
<span style="text-shadow: 3px 3px 3px #666664;">This color for the shadow of this text is #666664.</span>

#666664 Border Color

This is a div with border color #666664.
<div style="border: #666664 4px solid;width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a div with border color #666664.</div>

#666664 Color Rectangle on a White Background

This is a rectangle of color #666664 on a white background.
<div style="background-color: #ffffff; padding: 60px; width:100%; height: 100%;"><div style="background-color: #666664; color:#ffffff; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #666664 on a white background.</div></div>

#666664 Color Rectangle on a Black Background

This is a rectangle of color #666664 on a black background.
<div style="background-color: #000000; padding: 60px; width:100%; height: 100%;"><div style="background-color: #666664; color:#ffffff; width:100%; height:100%; padding: 10px; display: flex; justify-content: center; align-items: center;">This is a rectangle of color #666664 on a black background.</div></div>

Gradient from #666664 to White

This is a gradient from #666664 to white.
<div style="background: -webkit-linear-gradient(left,#666664,white); /* Firefox */ background: linear-gradient(to right,#666664,white); /* Safari */ background: -o-linear-gradient(left,#666664,white); /* Opera */ background: -moz-linear-gradient(left,#666664,white); width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #666664 to white.</div>

Gradient from #666664 to Black

This is a gradient from #666664 to black.
<div style="background: -webkit-linear-gradient(left,#666664,black); /* Firefox */ background: linear-gradient(to right,#666664,black); /* Safari */ background: -o-linear-gradient(left,#666664,black); /* Opera */ background: -moz-linear-gradient(left,#666664,black); color: #ffffff; width:100%; height:100%; display: flex; justify-content: center; align-items: center;">This is a gradient from #666664 to black.</div>

Coding & Programming with #666664

In addition to using #666664 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 #666664 in the language and environment of your choice. These code snippets are principally the hexadecimal representation of #666664, or the RGB color coordinates for the same (Red = 102, Green = 102, Blue = 100). If you need details about the color coordinates of #666664 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 #666664
HTML + CSS (RGB Code) Web rgb(102, 102, 100)
CSS Background Color Web .myclass { background-color: #666664; }
CSS Foreground + Text Color Web .myclass { color: #666664; }
CSS Border Color Web .myclass { border: 2px solid #666664; }
Java (Multi-platform) new Color(102, 102, 100);
Python (Multi-platform) Color("#666664")
Swift iOS UIColor(red:102, green:102, blue:100, alpha:1.0000)
Objective-C (iOS) iOS [UIColor colorWithRed:102 green:102 blue:100 alpha:1.0000];
OpenGL (Graphics) glColor3f(102f, 102f, 100f);
C# / .NET Windows Color.FromArgb(102, 102, 100);
 

#666664 Color Blindness

Not everyone can see #666664 the same way. For those with color blindness, #666664 might look very, very different. Here, we simulate eight examples of color blindness, and how #666664 looks next to each one of them. In all cases, #666664 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 #666664 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 #666664 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

Not Accessibility Recommended

We analyzed whether #666664 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 5.8:1 against white. While there are some situations where this contrast is high enough to be considered accessible under the AA or AAA level standards, it is not high enough to be considered accessible in all cases. Details about the specific circumstances where #666664 would and would not be an accessible foreground color are summarized below.

WCAG AA
Normal Size Text

WCAG AA
Large Size Text

WCAG AAA
Normal Size Text

WCAG AAA
Large Size Text