Ultramarine

#1810A5

General Information about Ultramarine

Ultramarine, identified by the hexadecimal color code #1810A5, is a deep, saturated shade of blue. This color is often associated with qualities such as trust, intelligence, and stability. In color psychology, blue is known to evoke feelings of calmness and security. Ultramarine specifically carries a sense of sophistication and depth, making it a popular choice for branding and design projects aiming to project professionalism. Historically, ultramarine pigment was derived from the rare and expensive mineral lapis lazuli, making it a highly valued color among artists. Its enduring appeal lies in its rich tone and its ability to convey a sense of timeless elegance. It is used in various fields of design to create visually appealing and meaningful aesthetic.

The color #1810A5, Ultramarine, presents some accessibility challenges, especially concerning color contrast. When used as a background color, it's crucial to select text colors that offer sufficient contrast to ensure readability. White or light shades of yellow often work best. Tools like the WebAIM contrast checker are invaluable for verifying compliance with WCAG guidelines, which recommend a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Also, avoid using this color for text itself on light backgrounds, as it may be difficult to read for users with visual impairments. Furthermore, consider providing alternative visual cues, such as underlines or icons, alongside color to ensure that information isn't conveyed solely through color. For interactive elements, it's critical to ensure a clear visual distinction between the default state and the hover or active state to support users with limited vision.

Shades

Digital Color Formats

RGB
24 16 165
RGB24 16 165
Red
Green
Blue
HSL
243.22 82.32% 35.49%
243.2282.3235.49HSL
Hue
Saturation
Lightness
HWB
243.22 6.27% 35.29%
243.226.2735.29HWB
Hue
Whiteness
Blackness
hex#1810A5
rgb24 16 165
hsl243.22 82.32% 35.49%
cmyk85.45% 90.3% 0% 35.29%
hwb243.22 6.27% 35.29%
xyz7.35 3.28 35.84
CMYK
85.45% 90.3% 0% 35.29%
85.4590.3035.29CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.35 3.28 35.84
7.353.2835.84XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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