Ultramarine

#16159F

General Information about Ultramarine

Ultramarine, represented by the hex code #16159F, is a deep and intense shade of blue. Historically, Ultramarine was derived from the precious gemstone lapis lazuli, making it a highly valued pigment, particularly in Renaissance painting. Its name literally means 'beyond the sea,' reflecting its origin from stones imported into Europe from Asia. In the RGB color model, #16159F consists of 8.63% red, 8.24% green, and 62.35% blue. This color evokes feelings of depth, stability, and intelligence, making it a popular choice for branding and design where trust and sophistication are desired. Modern production methods have made it more accessible than its historical counterpart, but it retains its reputation as a classic and elegant color.

The hex color #16159f, also known as Ultramarine, presents significant accessibility challenges, particularly for users with visual impairments. Its dark hue results in a low contrast ratio against light backgrounds, making text and interface elements difficult to read. To ensure inclusivity, it's crucial to pair this color with very light shades of yellow, white, or similar hues to meet WCAG (Web Content Accessibility Guidelines) contrast requirements (at least 4.5:1 for normal text and 3:1 for large text). Avoid using #16159f for critical information, links, or interactive components unless sufficient contrast is guaranteed. Consider providing alternative high-contrast themes or allowing users to customize colors to improve accessibility for everyone. Careful consideration of color combinations is essential for creating a usable and accessible web experience. Using online contrast checkers is highly recommended when incorporating this dark blue into designs.

Shades

Digital Color Formats

RGB
22 21 159
RGB22 21 159
Red
Green
Blue
HSL
240.43 76.67% 35.29%
240.4376.6735.29HSL
Hue
Saturation
Lightness
HWB
240.43 8.24% 37.65%
240.438.2437.65HWB
Hue
Whiteness
Blackness
hex#16159F
rgb22 21 159
hsl240.43 76.67% 35.29%
cmyk86.16% 86.79% 0% 37.65%
hwb240.43 8.24% 37.65%
xyz6.86 3.21 33.06
CMYK
86.16% 86.79% 0% 37.65%
86.1686.79037.65CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.86 3.21 33.06
6.863.2133.06XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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