Ultramarine

#1912A6

General Information about Ultramarine

The color #1912A6, commonly referred to as Ultramarine, is a deep and intense shade of blue. In the RGB color model, it consists of 9.8% red, 7.1% green, and 65.1% blue. Its hexadecimal representation, #1912A6, is widely used in web design and digital graphics. Ultramarine derives its name from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally made from lapis lazuli imported from Asia. Historically, it was highly prized and expensive, often used in paintings to depict robes of important religious figures. Today, synthetic versions make it more accessible. Its strong blue hue evokes feelings of depth, stability, and tranquility. In color psychology, blue is often associated with trust, loyalty, and intelligence. This makes Ultramarine a popular choice for corporate branding and designs where conveying reliability is essential.

The color #1912A6, also known as Ultramarine, presents some accessibility challenges, especially when used as a background or text color. Due to its dark nature, it requires careful consideration of contrast ratios. For text, it's crucial to use a light color for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Using a color like white or a very light shade of yellow or green would be advisable to meet these standards. When used for interactive elements like buttons, ensure sufficient visual cues and feedback mechanisms are in place. Moreover, avoid using this color as the sole indicator of functionality, as colorblind users may have difficulty distinguishing it. Providing alternative cues, such as labels or icons, can enhance accessibility. Overall, while Ultramarine can be visually appealing, its accessibility must be carefully managed to ensure an inclusive user experience.

Shades

Digital Color Formats

RGB
25 18 166
RGB25 18 166
Red
Green
Blue
HSL
242.84deg 80.43% 36.08%
242.8480.4336.08HSL
Hue
Saturation
Lightness
HWB
242.84deg 7.06% 34.9%
242.847.0634.9HWB
Hue
Whiteness
Blackness
hex#1912A6
rgb25 18 166
hsl242.84deg 80.43% 36.08%
cmyk84.94% 89.16% 0% 34.9%
hwb242.84deg 7.06% 34.9%
xyz-d650.08 0.03 0.36
oklch0.3472 0.2141 269.02
oklab0.3472 0 -0.21
CMYK
84.94% 89.16% 0% 34.9%
84.9489.16034.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.03 0.36
0.080.030.36XYZ
X
Y
Z
OKLCH
0.3472 0.2141 269.02
0.34720.2141269.02LCH
Lightness
Chroma
Hue
OKLAB
0.3472 0 -0.21
0.34720-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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