Ultramarine

#01109A

General Information about Ultramarine

The hexadecimal color code #01109A represents a very dark shade of blue, commonly known as Ultramarine. It is composed of 0.39% red, 6.27% green, and 60.39% blue. In the RGB color model, this translates to R:1, G:16, B:154. Ultramarine's primary attribute is its deep, rich, and intense blue hue, often associated with depth, stability, and sophistication. In color psychology, blue is often linked to feelings of calmness, trust, and intelligence. This particular shade of blue, being very dark, can also evoke a sense of mystery and authority. It is a color that can bring sophistication to designs when used effectively. This color is rarely found in nature in such a concentrated form, making it seem especially unique. Because of its darkness, accessibility is a key concern when using this color in design.

The hex color #01109A, also known as Ultramarine, presents significant accessibility challenges, especially in web design. Its extremely dark nature results in very low contrast against standard light backgrounds, such as white or light gray. This lack of contrast makes text and other elements using this color difficult to read, potentially causing eye strain and hindering the user experience, especially for individuals with visual impairments. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast ratios are crucial for ensuring content is perceivable. To meet accessibility standards, designers should avoid using #01109A for text or interactive elements on light backgrounds. If this color is essential for branding purposes, consider using it sparingly or pairing it with a very light foreground color that provides a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help verify compliance with these guidelines.

Shades

Digital Color Formats

RGB
1 16 154
RGB1 16 154
Red
Green
Blue
HSL
234.12 98.71% 30.39%
234.1298.7130.39HSL
Hue
Saturation
Lightness
HWB
234.12 0.39% 39.61%
234.120.3939.61HWB
Hue
Whiteness
Blackness
hex#01109A
rgb1 16 154
hsl234.12 98.71% 30.39%
cmyk99.35% 89.61% 0% 39.61%
hwb234.12 0.39% 39.61%
xyz6.03 2.71 30.78
CMYK
99.35% 89.61% 0% 39.61%
99.3589.61039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.03 2.71 30.78
6.032.7130.78XYZ
X
Y
Z

Alternative colors

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