Ultramarine

#0A1193

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #0A1193, is a deep blue pigment originally derived from the mineral lapis lazuli. Its name literally means 'beyond the sea,' reflecting its historical import from overseas. Revered for its intense and vibrant hue, Ultramarine has been prized since the Middle Ages and Renaissance, often reserved for depicting the robes of the Virgin Mary in religious paintings due to its rarity and expense. Today, synthetic Ultramarine is widely available, making it accessible for various applications. This color evokes feelings of serenity, depth, and sophistication. It is often associated with intelligence, stability, and trust, making it a popular choice in branding and design for companies seeking to project a sense of reliability and professionalism.

The color #0A1193, also known as Ultramarine, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it's crucial to select text colors that provide sufficient contrast to ensure readability for users with visual impairments. White or very light shades of yellow and green are generally good choices, as they offer a high contrast ratio against this dark blue. Conversely, avoid using dark text colors like black or dark grays, as the contrast would be insufficient, making the text difficult to read. Adhering to WCAG (Web Content Accessibility Guidelines) standards for color contrast is essential to provide an inclusive user experience. Tools like contrast checkers can help determine if the chosen color combination meets the minimum contrast ratio requirements. In addition, avoid using color as the sole means of conveying information. Always provide alternative cues such as text labels or icons to ensure that information is accessible to all users, regardless of their visual abilities.

Shades

Digital Color Formats

RGB
10 17 147
RGB10 17 147
Red
Green
Blue
HSL
236.93deg 87.26% 30.78%
236.9387.2630.78HSL
Hue
Saturation
Lightness
HWB
236.93deg 3.92% 42.35%
236.933.9242.35HWB
Hue
Whiteness
Blackness
hex#0A1193
rgb10 17 147
hsl236.93deg 87.26% 30.78%
cmyk93.2% 88.44% 0% 42.35%
hwb236.93deg 3.92% 42.35%
xyz-d650.06 0.03 0.28
oklch0.3157 0.1969 266.22
oklab0.3157 -0.01 -0.2
CMYK
93.2% 88.44% 0% 42.35%
93.288.44042.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.28
0.060.030.28XYZ
X
Y
Z
OKLCH
0.3157 0.1969 266.22
0.31570.1969266.22LCH
Lightness
Chroma
Hue
OKLAB
0.3157 -0.01 -0.2
0.3157-0.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons