Ultramarine

#0B1290

General Information about #0B1290

The hex color code #0B1290 represents a deep shade of blue, often referred to as ultramarine. It falls within the blue color family and is characterized by its strong, saturated hue. In the RGB color model, #0B1290 is composed of 4.31% red, 7.06% green, and 56.47% blue. This significant presence of blue contributes to its distinctive appearance. The color is often associated with depth, stability, and sophistication. In terms of web design and digital applications, it's crucial to consider its contrast with other colors to ensure readability and accessibility. Its visual impact can evoke feelings of trust and confidence, making it suitable for professional contexts. However, due to its darkness, it needs to be used judiciously to avoid overpowering other elements.

The color #0B1290, a deep ultramarine, presents significant accessibility challenges, particularly in text-based applications. Its low luminance value of approximately 2% means it offers very little contrast against darker backgrounds, rendering text virtually illegible. When used against a white or light-colored background, the contrast ratio is also extremely low, falling far short of WCAG (Web Content Accessibility Guidelines) recommendations for normal text (4.5:1) and large text (3:1). To ensure readability and accessibility, it's crucial to pair this color with very light hues, such as white or pale yellow. Alternatively, consider using it sparingly for decorative elements where legibility isn't paramount, or apply it to interactive elements with hover or focus states that trigger a change to a more accessible color combination. Careful consideration of color contrast is essential to provide an inclusive user experience for individuals with visual impairments.

Shades

Digital Color Formats

RGB
11 18 144
RGB11 18 144
Red
Green
Blue
HSL
236.84 85.81% 30.39%
236.8485.8130.39HSL
Hue
Saturation
Lightness
HWB
236.84 4.31% 43.53%
236.844.3143.53HWB
Hue
Whiteness
Blackness
hex#0B1290
rgb11 18 144
hsl236.84 85.81% 30.39%
cmyk92.36% 87.5% 0% 43.53%
hwb236.84 4.31% 43.53%
xyz5.39 2.52 26.59
CMYK
92.36% 87.5% 0% 43.53%
92.3687.5043.53CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.39 2.52 26.59
5.392.5226.59XYZ
X
Y
Z

Alternative colors

Applications

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