Ultramarine

#0F0A8E

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #0F0A8E, is a deep blue pigment originally derived from the mineral lapis lazuli. The name "ultramarine" comes from the Latin "ultramarinus," meaning "beyond the sea," as the pigment was imported into Europe from mines in Asia. Highly prized for its brilliance and permanence, ultramarine was historically more expensive than gold and primarily used in important religious paintings. Today, synthetic ultramarine is readily available, making it a more affordable and widely used color. It is commonly used in paints, dyes, and inks, and is a popular choice for artists, designers, and manufacturers seeking a rich, vibrant blue hue. Ultramarine is also associated with depth, stability, and intelligence, making it a versatile color for branding and marketing.

The color #0f0a8e, also known as Ultramarine, presents some accessibility challenges, especially in text-based contexts. Due to its dark hue and relatively low luminance, it requires careful consideration when paired with other colors. For text, it's crucial to use a light-colored background to ensure sufficient contrast, meeting WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Avoid using this color for essential interactive elements without proper contrast, as users with visual impairments may struggle to perceive them. When using this color for decorative elements, consider its impact on users with cognitive disabilities, ensuring it doesn't cause confusion or disorientation. Furthermore, provide alternative ways to convey information for users who may not be able to perceive the color accurately.

Shades

Digital Color Formats

RGB
15 10 142
RGB15 10 142
Red
Green
Blue
HSL
242.27deg 86.84% 29.8%
242.2786.8429.8HSL
Hue
Saturation
Lightness
HWB
242.27deg 3.92% 44.31%
242.273.9244.31HWB
Hue
Whiteness
Blackness
hex#0F0A8E
rgb15 10 142
hsl242.27deg 86.84% 29.8%
cmyk89.44% 92.96% 0% 44.31%
hwb242.27deg 3.92% 44.31%
xyz-d650.05 0.02 0.26
oklch0.3047 0.1941 267.67
oklab0.3047 -0.01 -0.19
CMYK
89.44% 92.96% 0% 44.31%
89.4492.96044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.26
0.050.020.26XYZ
X
Y
Z
OKLCH
0.3047 0.1941 267.67
0.30470.1941267.67LCH
Lightness
Chroma
Hue
OKLAB
0.3047 -0.01 -0.19
0.3047-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons