Ultramarine

#1704AF

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1704AF, is a deep blue pigment originally derived from the precious stone lapis lazuli. The name "ultramarine" comes from the Latin "ultramarinus," meaning "beyond the sea," as the pigment was imported to Europe from Asia. Chemically, it's a complex sodium aluminosilicate with sulfur, giving it its characteristic blue hue. In the RGB color model, #1704AF consists of 9.02% red, 1.57% green, and 68.63% blue. It's a saturated color with a strong presence, often associated with royalty, wisdom, and spirituality. Historically, ultramarine was highly prized and expensive, making it a color reserved for important figures and artistic masterpieces. Today, synthetic ultramarine is widely available, making it more accessible for various applications.

The color #1704AF, Ultramarine, presents some accessibility challenges, particularly for users with visual impairments. Its dark hue results in a low contrast ratio when paired with lighter text colors like white or yellow, making it difficult to read. Therefore, when utilizing this color in web design or other applications, it's essential to carefully consider the foreground and background color combinations. Using a color contrast checker tool can help ensure that sufficient contrast exists, ideally meeting WCAG (Web Content Accessibility Guidelines) standards. In addition, providing alternative text descriptions for images or elements using this color is crucial for users who rely on screen readers. Thoughtful color selection and adherence to accessibility guidelines guarantee a more inclusive and user-friendly experience for everyone, regardless of their visual abilities.

Shades

Digital Color Formats

RGB
23 4 175
RGB23 4 175
Red
Green
Blue
HSL
246.67deg 95.53% 35.1%
246.6795.5335.1HSL
Hue
Saturation
Lightness
HWB
246.67deg 1.57% 31.37%
246.671.5731.37HWB
Hue
Whiteness
Blackness
hex#1704AF
rgb23 4 175
hsl246.67deg 95.53% 35.1%
cmyk86.86% 97.71% 0% 31.37%
hwb246.67deg 1.57% 31.37%
xyz-d650.08 0.03 0.41
oklch0.3497 0.2301 268.18
oklab0.3497 -0.01 -0.23
CMYK
86.86% 97.71% 0% 31.37%
86.8697.71031.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.03 0.41
0.080.030.41XYZ
X
Y
Z
OKLCH
0.3497 0.2301 268.18
0.34970.2301268.18LCH
Lightness
Chroma
Hue
OKLAB
0.3497 -0.01 -0.23
0.3497-0.01-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

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