Ultramarine

#0F0F8C

General Information about Ultramarine

The color #0f0f8c, also known as Ultramarine, is a deep, saturated shade of blue within the blue-violet color range. Its hexadecimal code indicates a composition primarily of blue, with very minimal red and green components. Ultramarine historically derives from the pigment extracted from the mineral lapis lazuli, making it a highly prized and expensive color in the past. It is often associated with royalty, sophistication, and depth. In color psychology, blue is often linked to feelings of calmness, trust, and stability, while the slight violet undertone can suggest creativity and imagination. This makes #0f0f8c a versatile choice for conveying a sense of both reliability and innovation. It is located on the color wheel opposite yellow-orange hues.

The color #0f0f8c, a deep ultramarine, presents certain accessibility challenges, particularly regarding color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. For AAA compliance, these ratios increase to 7:1 and 4.5:1, respectively. Given the darkness of #0f0f8c, lighter colors like white, yellow, or very light shades of gray are recommended for text to ensure readability. Tools like contrast checkers can help evaluate compliance with these guidelines. Furthermore, avoid relying solely on color to convey information; use supplementary indicators such as icons or text labels to accommodate users with color vision deficiencies.

Shades

Digital Color Formats

RGB
15 15 140
RGB15 15 140
Red
Green
Blue
HSL
240 80.65% 30.39%
24080.6530.39HSL
Hue
Saturation
Lightness
HWB
240 5.88% 45.1%
2405.8845.1HWB
Hue
Whiteness
Blackness
hex#0F0F8C
rgb15 15 140
hsl240 80.65% 30.39%
cmyk89.29% 89.29% 0% 45.1%
hwb240 5.88% 45.1%
xyz5.1 2.34 24.99
CMYK
89.29% 89.29% 0% 45.1%
89.2989.29045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.1 2.34 24.99
5.12.3424.99XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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