Ultramarine

#0A1096

General Information about Ultramarine (#0A1096)

The hexadecimal color #0A1096, also known as Ultramarine, is a deep, saturated shade of blue. In the RGB color model, it is composed of 3.92% red, 6.27% green, and 58.82% blue. The corresponding CMYK values are 93% cyan, 89% magenta, 0% yellow, and 41% black. Ultramarine is often associated with depth, stability, and intelligence. It's a color that can evoke feelings of calmness and serenity, while also conveying a sense of authority and trust. Historically, ultramarine pigment was derived from lapis lazuli, making it a highly prized and expensive color. Today, it's widely available in synthetic forms, but it retains its reputation as a rich and visually striking hue. Its position in color theory as a primary color means that it is often used in the creation of other colors.

The color #0A1096, a deep shade of ultramarine, presents several accessibility considerations for web development. Its high darkness value means it requires careful pairing with text and other elements. Using white or very light colors for text on a #0A1096 background is crucial to ensure sufficient contrast, meeting WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 for standard text and 3:1 for large text is recommended. When using this color for interactive elements like buttons or links, hover and focus states should be clearly indicated with contrasting colors to assist users with visual impairments or those relying on keyboard navigation. Avoid using this color for crucial visual information without providing alternative cues, such as labels or icons. Proper use enhances usability for all users, including those with low vision or color blindness. Using a color contrast checker tool is also recommended.

Shades

Digital Color Formats

RGB
10 16 150
RGB10 16 150
Red
Green
Blue
HSL
237.43deg 87.5% 31.37%
237.4387.531.37HSL
Hue
Saturation
Lightness
HWB
237.43deg 3.92% 41.18%
237.433.9241.18HWB
Hue
Whiteness
Blackness
hex#0A1096
rgb10 16 150
hsl237.43deg 87.5% 31.37%
cmyk93.33% 89.33% 0% 41.18%
hwb237.43deg 3.92% 41.18%
xyz-d650.06 0.03 0.29
oklch0.3188 0.2009 266.16
oklab0.3188 -0.01 -0.2
CMYK
93.33% 89.33% 0% 41.18%
93.3389.33041.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.29
0.060.030.29XYZ
X
Y
Z
OKLCH
0.3188 0.2009 266.16
0.31880.2009266.16LCH
Lightness
Chroma
Hue
OKLAB
0.3188 -0.01 -0.2
0.3188-0.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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