Ultramarine

#0C128F

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #0C128F, is a deep, vivid blue color known for its rich and intense hue. Historically, ultramarine pigment was derived from the precious gemstone lapis lazuli, making it one of the most expensive and highly valued pigments. The name "ultramarine" literally means "beyond the sea," reflecting its origin as a pigment imported from Asia. Today, synthetic ultramarine is widely available, offering the same vibrant color at a much lower cost. It evokes feelings of serenity, stability, and trust. Its use in art, design, and branding often signifies sophistication and reliability.

The color #0C128F, also known as Ultramarine, presents significant accessibility challenges, especially for users with visual impairments. Its dark hue results in very low contrast against light backgrounds, potentially making text or interactive elements difficult to read. According to WCAG guidelines, sufficient contrast ratios are crucial for ensuring readability and usability. To improve accessibility, consider using #0C128F with very light text or interface elements. Alternatively, pair it with a much lighter shade of blue or a contrasting color like yellow or orange to meet minimum contrast requirements. Tools like contrast checkers can help evaluate color pairings and ensure they adhere to accessibility standards, promoting an inclusive user experience for everyone.

Shades

Digital Color Formats

RGB
12 18 143
RGB12 18 143
Red
Green
Blue
HSL
237.25 84.52% 30.39%
237.2584.5230.39HSL
Hue
Saturation
Lightness
HWB
237.25 4.71% 43.92%
237.254.7143.92HWB
Hue
Whiteness
Blackness
hex#0C128F
rgb12 18 143
hsl237.25 84.52% 30.39%
cmyk91.61% 87.41% 0% 43.92%
hwb237.25 4.71% 43.92%
xyz5.33 2.49 26.19
CMYK
91.61% 87.41% 0% 43.92%
91.6187.41043.92CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.33 2.49 26.19
5.332.4926.19XYZ
X
Y
Z

Alternative colors

Applications

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