Deep Koamaru

#1B1F80

General Information about #1B1F80

#1B1F80, also known as Deep Koamaru, is a dark shade of blue within the broader blue color family. It is often perceived as a color that evokes feelings of trust, stability, and depth. In terms of color theory, #1B1F80 is a relatively low saturation color, meaning it doesn't possess extreme vibrancy but rather a subdued and sophisticated tone. Its RGB (Red, Green, Blue) values are R:27, G:31, B:128. These values indicate the intensity of each primary color component, with blue being significantly higher than red and green, hence its dominant blue appearance. The hexadecimal color code #1B1F80 is a standard way to represent this specific color in digital applications and web design. This color is not commonly found in nature, lending it a more artificial or designed feel. It can be associated with night, ocean depths, or corporate settings.

The color #1B1F80, also known as Deep Koamaru, presents some accessibility challenges, particularly concerning text contrast. When using this color as a background, it is crucial to select a foreground text color that offers sufficient contrast to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. White or very light shades of yellow or green are often suitable choices for foreground text against this dark blue background. It's also important to avoid using #1B1F80 for essential visual elements like buttons or links without careful consideration of contrast. Providing alternative styling options, such as high-contrast themes, can significantly improve accessibility for users with specific needs, ensuring that the content is usable and understandable by everyone.

Shades

Digital Color Formats

RGB
27 31 128
RGB27 31 128
Red
Green
Blue
HSL
237.62 65.16% 30.39%
237.6265.1630.39HSL
Hue
Saturation
Lightness
HWB
237.62 10.59% 49.8%
237.6210.5949.8HWB
Hue
Whiteness
Blackness
hex#1B1F80
rgb27 31 128
hsl237.62 65.16% 30.39%
cmyk78.91% 75.78% 0% 49.8%
hwb237.62 10.59% 49.8%
xyz4.84 2.77 20.7
CMYK
78.91% 75.78% 0% 49.8%
78.9175.78049.8CMYK
Cyan
Magenta
Yellow
Key
XYZ
4.84 2.77 20.7
4.842.7720.7XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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