The hexadecimal color code #1A5643 represents a dark shade in the cyan family. In the RGB color model, this color is composed of 26 red, 86 green, and 67 blue, which translates to approximately 10% red, 34% green, and 26% blue. This makes it a moderately saturated color with cool undertones that can evoke different emotional responses depending on its application.
When analyzed in the HSL (Hue, Saturation, Lightness) color space, #1A5643 has a hue of 161 degrees, a saturation level of 54%, and a lightness value of 22%. The hue angle of 161° places this color firmly in the cyan spectrum. In the HSV/HSB color model, this translates to a hue of 161°, saturation of 70%, and brightness/value of 34%.
For print applications using the CMYK color model, #1A5643 would be reproduced using 70% cyan, 0% magenta, 22% yellow, and 66% black. The closest web-safe color is #336633, which may be useful for ensuring compatibility across older displays and systems.
This color works well in various design contexts. As a darker shade, it works well for text, headers, and creating visual weight in compositions. The moderate to low saturation gives this color a sophisticated, muted quality that works well in professional and minimalist designs. When pairing #1A5643 with other colors, consider its complementary color at hue 341° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 1726019, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #1A5643
Tailwind CSS
teal-900
HEX
#1A5643
RGB
rgb(26, 86, 67)
RGB %
10%, 34%, 26%
HSL
hsl(161, 54%, 22%)
HSV
hsv(161, 70%, 34%)
CMYK
70%, 0%, 22%, 66%
Decimal
1726019
Web Safe
#336633
🎨 Color Schemes for #1A5643
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #1A5643
🌗 Shades and Tints of #1A5643
Shades (adding black)
Tints (adding white)
🎚️ Tones of #1A5643
Tones (adding gray / desaturating)
🌈 Hue Variations of #1A5643
Hue Variations (shifting the color spectrum)
👁️ Preview of #1A5643 in Use
Text on #1A5643
This demonstrates text readability on the color background. (Click to edit)
#1A5643 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #1A5643
Check how a color is perceived by people with different types of color blindness to create more accessible designs. Understanding color perception helps ensure your content is accessible to everyone.
Deep Cool Teal is a dark, moderately saturated, cool cyan color with a hue angle of 161°, saturation of 54%, and lightness of 22%. Its RGB value is (26, 86, 67) and its CMYK breakdown is C:70% M:0% Y:22% K:66%.
This is a Winter (Deep) color palette archetype. Calm, Clarity, Communication, Tech. Cyan/Teal promotes clear thinking and emotional balance.
Frequently Asked Questions About #1A5643
What is the HEX code for Deep Cool Teal? +
The HEX code for Deep Cool Teal is #1A5643. In CSS you can use it directly as color: #1A5643; or as a background: background-color: #1A5643;. The three-character shorthand is not available for this color since it cannot be reduced without changing the value. Use the full six-character hex for accurate reproduction in any web or design project.
What is the RGB value of #1A5643? +
The RGB value of #1A5643 is rgb(26, 86, 67). This means the color contains 26 out of 255 parts red, 86 out of 255 parts green, and 67 out of 255 parts blue. Red is the weakest (with blue dominant) channel in this color mix. You can use the full RGB function in any CSS property: color: rgb(26, 86, 67);
What is the HSL value of #1A5643? +
The HSL value of #1A5643 is hsl(161, 54%, 22%). The hue is 161°, placing it in the cyan family on the color wheel. The saturation is 54%, making it moderately saturated. The lightness is 22%, making it dark. HSL is the most useful format for programmatic color manipulation in CSS, as you can easily adjust lightness to create tints and shades.
Is #1A5643 a warm or cool color? +
#1A5643 is classified as a cool color based on its hue angle of 161°. Cool colors — blues, greens, and purples — evoke calm, trust, and professionalism. They tend to recede visually and create a feeling of space. In design, cool colors are often used for technology, healthcare, and finance brands, as well as anywhere a sense of calm or reliability is needed.
What is the CMYK value of #1A5643? +
The approximate CMYK value of #1A5643 is C:70% M:0% Y:22% K:66%. CMYK (Cyan, Magenta, Yellow, Key/Black) is the color model used in physical printing. Unlike RGB which mixes light additively on screens, CMYK mixes inks subtractively on paper. Note that the RGB-to-CMYK conversion is an approximation — screen colors and print colors exist in different color gamuts, and some screen colors cannot be exactly reproduced in print. For precise print work, consult a professional print color profile or Pantone matching system.
