Ultramarine

#0A0AAA

General Information about #0A0AAA (Ultramarine)

The hexadecimal color code #0A0AAA represents a shade of blue known as Ultramarine. It is composed of 3.92% red, 3.92% green, and 66.67% blue. In the RGB color model, this equates to 10 red, 10 green, and 170 blue. Ultramarine is often associated with depth, stability, and trust, making it a popular choice in branding and design. Its deep blue hue can evoke feelings of calmness and sophistication. The color is widely used in various applications, ranging from web design to fashion, because of its aesthetic appeal and versatility. It should be considered that using this color for text requires careful considerations on contrast.

The color #0A0AAA, also known as Ultramarine, presents several accessibility challenges. Its dark hue results in low contrast when used with lighter text or backgrounds, making it difficult for users with visual impairments to read or distinguish elements. According to WCAG guidelines, sufficient contrast ratios are essential for readability. Using #0A0AAA as a background color for light text would likely fail accessibility standards. To improve accessibility, consider using lighter shades of blue or pairing it with much lighter colors to achieve an adequate contrast ratio. Tools are available online to check color contrast ratios and ensure compliance with accessibility standards, promoting a more inclusive user experience.

Shades

Digital Color Formats

RGB
10 10 170
RGB10 10 170
Red
Green
Blue
HSL
240 88.89% 35.29%
24088.8935.29HSL
Hue
Saturation
Lightness
HWB
240 3.92% 33.33%
2403.9233.33HWB
Hue
Whiteness
Blackness
hex#0A0AAA
rgb10 10 170
hsl240 88.89% 35.29%
cmyk94.12% 94.12% 0% 33.33%
hwb240 3.92% 33.33%
xyz7.49 3.18 38.25
CMYK
94.12% 94.12% 0% 33.33%
94.1294.12033.33CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.49 3.18 38.25
7.493.1838.25XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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