Ultramarine

#051292

General Information about Ultramarine

Ultramarine is a deep blue color derived from the pigment lazurite, a naturally occurring mineral. Historically, it was one of the most expensive and highly prized blue pigments used by artists, particularly during the medieval and Renaissance periods. Its name comes from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was originally imported from Asia. Today, synthetic ultramarine is widely available and more affordable. The color is often associated with royalty, spirituality, and intellectual pursuits. In color psychology, ultramarine evokes feelings of calmness, trust, and authority. Its rich and intense hue makes it a versatile color for various applications, from art and design to fashion and branding. Its spectral reflectance is very low, giving it a dark appearance.

The color #051292, also known as Ultramarine, presents significant accessibility challenges, particularly in web design. Its extremely dark hue results in very low contrast against standard white backgrounds. This can make text and other elements difficult to read for users, especially those with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for readability and usability. Using #051292 for text or interactive elements requires careful consideration of contrast ratios. A lighter color should be used on top of it. Employing tools to test contrast ratios is highly recommended to ensure compliance and inclusivity. Failure to meet accessibility standards can exclude users and negatively impact the user experience. Therefore, it's important to choose colors that offer adequate contrast and meet accessibility requirements.

Shades

Digital Color Formats

RGB
5 18 146
RGB5 18 146
Red
Green
Blue
HSL
234.47deg 93.38% 29.61%
234.4793.3829.61HSL
Hue
Saturation
Lightness
HWB
234.47deg 1.96% 42.75%
234.471.9642.75HWB
Hue
Whiteness
Blackness
hex#051292
rgb5 18 146
hsl234.47deg 93.38% 29.61%
cmyk96.58% 87.67% 0% 42.75%
hwb234.47deg 1.96% 42.75%
xyz-d650.05 0.03 0.27
oklch0.3139 0.1961 265.24
oklab0.3139 -0.02 -0.2
CMYK
96.58% 87.67% 0% 42.75%
96.5887.67042.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.27
0.050.030.27XYZ
X
Y
Z
OKLCH
0.3139 0.1961 265.24
0.31390.1961265.24LCH
Lightness
Chroma
Hue
OKLAB
0.3139 -0.02 -0.2
0.3139-0.02-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons