Ultramarine

#1F0FA5

General Information about Ultramarine (#1F0FA5)

Ultramarine, represented by the hexadecimal color code #1F0FA5, is a deep blue color with a slight violet undertone. It derives its name from the historical pigment made from lapis lazuli, a semi-precious stone. In the RGB color model, #1F0FA5 consists of 12.16% red, 5.88% green, and 64.71% blue. In the CMYK color model, it is composed of 81% cyan, 91% magenta, 0% yellow, and 35% black. This color is often associated with qualities such as depth, stability, trust, and intelligence. It evokes a sense of calm and sophistication, making it a popular choice in various design applications. Ultramarine is also used in art, fashion, and branding to convey a sense of authority and reliability.

The contrast ratio of #1F0FA5 (Ultramarine) with white is approximately 11.1:1, which exceeds the WCAG (Web Content Accessibility Guidelines) AAA standard for text and non-text contrast. This means it provides excellent readability when used with white text or as a background color for white elements. However, its contrast ratio with black is only about 1.9:1, making it unsuitable for use with black text or elements, as it fails to meet even the WCAG AA standard. Therefore, it is crucial to use this color carefully in web design, ensuring sufficient contrast with the chosen text and background colors to maintain accessibility for all users, including those with visual impairments. When using #1F0FA5, prioritize pairing it with lighter colors like white or very light shades of gray to guarantee optimal readability and usability.

Shades

Digital Color Formats

RGB
31 15 165
RGB31 15 165
Red
Green
Blue
HSL
246.4 83.33% 35.29%
246.483.3335.29HSL
Hue
Saturation
Lightness
HWB
246.4 5.88% 35.29%
246.45.8835.29HWB
Hue
Whiteness
Blackness
hex#1F0FA5
rgb31 15 165
hsl246.4 83.33% 35.29%
cmyk81.21% 90.91% 0% 35.29%
hwb246.4 5.88% 35.29%
xyz7.53 3.35 35.85
CMYK
81.21% 90.91% 0% 35.29%
81.2190.91035.29CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.53 3.35 35.85
7.533.3535.85XYZ
X
Y
Z

Alternative colors

Applications

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