Ultramarine

#1C0394

General Information about Ultramarine

The color #1C0394, commonly known as Ultramarine, is a deep shade of blue that evokes feelings of serenity, stability, and depth. It belongs to the blue color family and is often associated with royalty, wisdom, and the ocean. In the RGB (Red, Green, Blue) color model, #1C0394 is composed of 11.0% red, 1.2% green, and 58.0% blue. In the CMYK (Cyan, Magenta, Yellow, Key) color model, it consists of 81.0% cyan, 98.0% magenta, 0.0% yellow, and 42.0% black. Its hexadecimal representation, #1C0394, is widely used in web design and graphic design to specify this particular shade of blue. Ultramarine is a versatile color that can be used in a variety of applications, from branding and marketing materials to web interfaces and user experiences. Understanding its properties and complementary colors is essential for effective color usage.

The color #1C0394, a deep ultramarine, presents certain accessibility challenges, particularly in text-based applications. When used as a foreground color, it requires careful consideration of the background color to ensure sufficient contrast for readability. A light or neutral background is essential to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. For instance, pairing #1C0394 with white (#FFFFFF) provides a reasonable contrast, but testing with accessibility tools is crucial to confirm compliance. Avoid using this color for small text or critical information where readability is paramount. In interactive elements like buttons or links, ensure that hover and focus states provide clear visual cues. Furthermore, individuals with visual impairments may benefit from alternative color schemes or the ability to adjust color settings. Consider providing a high-contrast mode option to enhance usability for all users.

Shades

Digital Color Formats

RGB
28 3 148
RGB28 3 148
Red
Green
Blue
HSL
250.34deg 96.03% 29.61%
250.3496.0329.61HSL
Hue
Saturation
Lightness
HWB
250.34deg 1.18% 41.96%
250.341.1841.96HWB
Hue
Whiteness
Blackness
hex#1C0394
rgb28 3 148
hsl250.34deg 96.03% 29.61%
cmyk81.08% 97.97% 0% 41.96%
hwb250.34deg 1.18% 41.96%
xyz-d650.06 0.02 0.28
oklch0.3146 0.2004 271.72
oklab0.3146 0.01 -0.2
CMYK
81.08% 97.97% 0% 41.96%
81.0897.97041.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.28
0.060.020.28XYZ
X
Y
Z
OKLCH
0.3146 0.2004 271.72
0.31460.2004271.72LCH
Lightness
Chroma
Hue
OKLAB
0.3146 0.01 -0.2
0.31460.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons