Ultramarine

#1317A1

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1317A1, is a deep, rich blue hue that evokes feelings of tranquility and sophistication. It is often associated with the sea and sky, symbolizing depth, stability, and wisdom. In color theory, Ultramarine is considered a primary color, forming the foundation for countless other shades and tones. This color has been prized throughout history, with the pigment originally derived from the rare and expensive mineral lapis lazuli. Its name literally means "beyond the sea," reflecting its origins in imported lapis lazuli from Central Asia. The synthetic production of Ultramarine in the 19th century made it more accessible and affordable, leading to its widespread use in art, design, and various industries. Its unique spectral properties make it appear vibrant and luminous.

The hex color #1317A1, Ultramarine, presents distinct accessibility challenges, particularly in text-based applications. Its dark hue results in low contrast when paired with darker shades, making it difficult for individuals with visual impairments to read the text. To ensure inclusivity, it is imperative to use #1317A1 with lighter background colors like white or very light grays to provide sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When utilizing #1317A1 for interactive elements such as buttons or links, it's crucial to provide supplementary visual cues, like underlines or borders, to clearly indicate the interactive nature of the element. Thoughtful consideration of color combinations and the incorporation of additional visual aids are essential for designing accessible and user-friendly interfaces with #1317A1.

Shades

Digital Color Formats

RGB
19 23 161
RGB19 23 161
Red
Green
Blue
HSL
238.31 78.89% 35.29%
238.3178.8935.29HSL
Hue
Saturation
Lightness
HWB
238.31 7.45% 36.86%
238.317.4536.86HWB
Hue
Whiteness
Blackness
hex#1317A1
rgb19 23 161
hsl238.31 78.89% 35.29%
cmyk88.2% 85.71% 0% 36.86%
hwb238.31 7.45% 36.86%
xyz7.01 3.32 33.99
CMYK
88.2% 85.71% 0% 36.86%
88.285.71036.86CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.01 3.32 33.99
7.013.3233.99XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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