Ultramarine

#0D1892

General Information about Ultramarine

The color #0D1892, also known as Ultramarine, is a deep, saturated blue hue that sits firmly on the blue end of the color spectrum. Ultramarine is known for its historical significance, originally derived from the precious mineral lapis lazuli. This color has long been associated with royalty, piety, and artistic expression. In modern color terminology, #0D1892 is frequently used in digital design, branding, and artistic endeavors to convey a sense of trust, stability, and sophistication. Its depth and richness make it a versatile choice for creating visual interest and establishing a sense of authority. However, it should be used carefully to ensure accessibility and readability, particularly in web design. Often, lighter colors or shades are used in conjunction with it to give the user the best readability.

The hex color #0D1892, also known as Ultramarine, presents some accessibility challenges, particularly regarding contrast. When used as a background color, it requires very light text to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to comply with WCAG guidelines. Using a color contrast checker is crucial to verify compliance. Avoid pairing #0D1892 with mid-tone colors, as this will likely result in insufficient contrast. When using it for interactive elements, ensure that hover, focus, and active states are clearly distinguishable to provide a good user experience. Darker shades are generally inaccessible to users with low vision or color blindness, so use this color with caution.

Shades

Digital Color Formats

RGB
13 24 146
RGB13 24 146
Red
Green
Blue
HSL
235.04deg 83.65% 31.18%
235.0483.6531.18HSL
Hue
Saturation
Lightness
HWB
235.04deg 5.1% 42.75%
235.045.142.75HWB
Hue
Whiteness
Blackness
hex#0D1892
rgb13 24 146
hsl235.04deg 83.65% 31.18%
cmyk91.1% 83.56% 0% 42.75%
hwb235.04deg 5.1% 42.75%
xyz-d650.06 0.03 0.27
oklch0.3227 0.1901 266.68
oklab0.3227 -0.01 -0.19
CMYK
91.1% 83.56% 0% 42.75%
91.183.56042.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.27
0.060.030.27XYZ
X
Y
Z
OKLCH
0.3227 0.1901 266.68
0.32270.1901266.68LCH
Lightness
Chroma
Hue
OKLAB
0.3227 -0.01 -0.19
0.3227-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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