Ultramarine

#0D09AB

General Information About Ultramarine

Ultramarine, represented by the hexadecimal color code #0D09AB, is a deep blue color that has historical significance dating back to ancient times. Originally derived from the precious gemstone lapis lazuli, ultramarine was highly valued for its intense and vibrant hue. In modern times, it is synthetically produced, making it more accessible and affordable. Ultramarine is often associated with royalty, sophistication, and depth, making it a popular choice in various design applications. Its unique tone distinguishes it from other blues, providing a sense of richness and elegance. The name itself, "ultramarine," means "beyond the sea," reflecting its origin from overseas.

The accessibility of #0D09AB (Ultramarine) requires careful consideration, particularly in text and background pairings. Due to its dark hue, it's essential to use high contrast ratios with lighter colors to ensure readability for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Avoid pairing it with other dark colors, as this can make content difficult to discern. When using #0D09AB for interactive elements, such as buttons or links, provide clear visual cues upon hover or focus to aid users who rely on assistive technologies. Adequate color contrast is crucial for ensuring an inclusive and user-friendly experience.

Shades

Digital Color Formats

RGB
13 9 171
RGB13 9 171
Red
Green
Blue
HSL
241.48 90% 35.29%
241.489035.29HSL
Hue
Saturation
Lightness
HWB
241.48 3.53% 32.94%
241.483.5332.94HWB
Hue
Whiteness
Blackness
hex#0D09AB
rgb13 9 171
hsl241.48 90% 35.29%
cmyk92.4% 94.74% 0% 32.94%
hwb241.48 3.53% 32.94%
xyz7.61 3.22 38.75
CMYK
92.4% 94.74% 0% 32.94%
92.494.74032.94CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.61 3.22 38.75
7.613.2238.75XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025