Ultramarine

#000B98

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #000B98, is a deep and captivating shade of blue. It's often associated with qualities such as trust, intelligence, stability, and confidence. In the RGB color model, Ultramarine is composed of 0% red, 4.3% green, and 59.6% blue. This composition gives it a strong and commanding presence on the color spectrum. Historically, Ultramarine was derived from the precious gemstone lapis lazuli, making it a highly valued pigment in art and decoration. Its rich hue and historical significance contribute to its enduring appeal in various applications. Today, it's widely used in graphic design, web development, fashion, and interior decoration, adding a touch of sophistication and depth to any project. Its distinctive character makes it a popular choice for creating impactful visual experiences.

The color #000B98, also known as Ultramarine, presents significant accessibility challenges, particularly concerning color contrast. When used as text on a white background, it fails to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratio, making it difficult for users with visual impairments to read. To improve accessibility, consider pairing Ultramarine with lighter background colors such as white (#FFFFFF), light gray (#D3D3D3) or light yellow (#FFFFE0). Alternatively, use Ultramarine for larger text elements, which are more legible, or as an accent color rather than the primary text color. In user interface design, avoid using Ultramarine for essential interactive elements like buttons or links without ensuring sufficient contrast. Always test color combinations with accessibility tools to ensure compliance with WCAG guidelines and to provide an inclusive user experience. Also, provide text alternatives for any information conveyed through color.

Shades

Digital Color Formats

RGB
0 11 152
RGB0 11 152
Red
Green
Blue
HSL
235.66deg 100% 29.8%
235.6610029.8HSL
Hue
Saturation
Lightness
HWB
235.66deg 0% 40.39%
235.66040.39HWB
Hue
Whiteness
Blackness
hex#000B98
rgb0 11 152
hsl235.66deg 100% 29.8%
cmyk100% 92.76% 0% 40.39%
hwb235.66deg 0% 40.39%
xyz-d650.06 0.03 0.3
oklch0.3148 0.2078 264.2
oklab0.3148 -0.02 -0.21
CMYK
100% 92.76% 0% 40.39%
10092.76040.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.3
0.060.030.3XYZ
X
Y
Z
OKLCH
0.3148 0.2078 264.2
0.31480.2078264.2LCH
Lightness
Chroma
Hue
OKLAB
0.3148 -0.02 -0.21
0.3148-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons