Ultramarine

#2203B1

General Information about Ultramarine

The hexadecimal color code #2203B1 represents a shade of blue known as Ultramarine. It is composed of 13.3% red, 1.2% green, and 69.4% blue. In the RGB color model, this corresponds to the values R:34, G:3, B:177. Ultramarine is a deep, vivid blue that evokes feelings of sophistication and serenity. The color is commonly used in various applications, including web design, graphic design, and fashion. It is important to note that due to its low green component, Ultramarine can be challenging to use for text on white backgrounds due to accessibility concerns. Therefore, it should be paired with lighter colors to ensure readability.

The color #2203B1, also known as Ultramarine, presents some accessibility challenges, particularly for users with visual impairments. Its dark hue results in a low contrast ratio against lighter backgrounds, making text and interface elements difficult to read. For optimal accessibility, it's crucial to pair Ultramarine with very light colors like white or pale yellow. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text, as per WCAG guidelines. Avoid using Ultramarine for critical interactive elements if sufficient contrast cannot be achieved. Providing alternative color schemes or allowing users to customize colors can further enhance accessibility. When using Ultramarine, consider using the color only for decorative purposes or for elements that do not convey critical information.

Shades

Digital Color Formats

RGB
34 3 177
RGB34 3 177
Red
Green
Blue
HSL
250.69 96.67% 35.29%
250.6996.6735.29HSL
Hue
Saturation
Lightness
HWB
250.69 1.18% 30.59%
250.691.1830.59HWB
Hue
Whiteness
Blackness
hex#2203B1
rgb34 3 177
hsl250.69 96.67% 35.29%
cmyk80.79% 98.31% 0% 30.59%
hwb250.69 1.18% 30.59%
xyz8.63 3.58 41.83
CMYK
80.79% 98.31% 0% 30.59%
80.7998.31030.59CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.63 3.58 41.83
8.633.5841.83XYZ
X
Y
Z

Alternative colors

Applications

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