Ultramarine

#050B96

General Information about Ultramarine

Ultramarine, represented by the hex code #050B96, is a deep, vibrant shade of blue. Its name originates from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally derived from the precious mineral lapis lazuli, imported from faraway lands. Throughout history, ultramarine has been highly prized by artists for its intense color and durability, often used in masterpieces to depict robes of royalty or religious figures. In color theory, ultramarine is a cool color associated with tranquility, depth, and wisdom. It evokes feelings of calmness and stability, making it a popular choice in various applications, from art and design to branding and fashion. Today, synthetic pigments have made ultramarine more accessible, but its rich history and visual impact continue to make it a sought-after color.

The hex color #050b96, also known as Ultramarine, presents significant accessibility challenges, particularly concerning color contrast. When used as a foreground color for text or interactive elements, it necessitates a very light background color to meet WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast. A contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Due to its dark nature, Ultramarine used against a dark background will make content illegible for users with low vision or color blindness. Therefore, careful consideration must be given to background color selection and text size to ensure readability. Alternatives to consider are lighter shades or tints of Ultramarine, or brighter, contrasting colors that complement the dark hue while maintaining accessibility. Proper testing with accessibility tools is crucial to validate compliance.

Shades

Digital Color Formats

RGB
5 11 150
RGB5 11 150
Red
Green
Blue
HSL
237.52 93.55% 30.39%
237.5293.5530.39HSL
Hue
Saturation
Lightness
HWB
237.52 1.96% 41.18%
237.521.9641.18HWB
Hue
Whiteness
Blackness
hex#050B96
rgb5 11 150
hsl237.52 93.55% 30.39%
cmyk96.67% 92.67% 0% 41.18%
hwb237.52 1.96% 41.18%
xyz5.69 2.47 29.03
CMYK
96.67% 92.67% 0% 41.18%
96.6792.67041.18CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.69 2.47 29.03
5.692.4729.03XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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