Resolution Blue

#0A1E91

General Information about Resolution Blue

The hexadecimal color code #0A1E91 represents a dark shade of blue, often referred to as Resolution Blue. In the RGB color model, it is composed of 3.92% red, 11.76% green, and 56.86% blue. This translates to relatively low red and green values, with a significantly higher blue component, resulting in the pronounced blue hue. Resolution Blue is often associated with feelings of calmness, stability, and trust. It's a color frequently used in corporate branding and design to project a sense of professionalism and reliability. In terms of wavelength, blue colors generally fall within the range of 450 to 495 nanometers, contributing to their perceived coolness and depth.

The hex color #0A1E91, also known as Resolution Blue, presents some accessibility challenges, primarily due to its low luminance. When used as a foreground color, it requires careful consideration of the background color to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #0A1E91 on a white background would likely fail these contrast requirements. To improve accessibility, consider pairing it with lighter shades of yellows, greens, or even very light blues. Tools like contrast checkers can help determine if a color combination meets accessibility standards. It's crucial to test the color combination with users who have visual impairments to ensure usability.

Shades

Digital Color Formats

RGB
10 30 145
RGB10 30 145
Red
Green
Blue
HSL
231.11 87.1% 30.39%
231.1187.130.39HSL
Hue
Saturation
Lightness
HWB
231.11 3.92% 43.14%
231.113.9243.14HWB
Hue
Whiteness
Blackness
hex#0A1E91
rgb10 30 145
hsl231.11 87.1% 30.39%
cmyk93.1% 79.31% 0% 43.14%
hwb231.11 3.92% 43.14%
xyz5.7 3.04 27.07
CMYK
93.1% 79.31% 0% 43.14%
93.179.31043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.7 3.04 27.07
5.73.0427.07XYZ
X
Y
Z

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