Ultramarine

#1B0596

About Ultramarine (#1b0596)

Ultramarine, represented by the hex code #1b0596, is a deep blue-violet color that emulates the historical pigment derived from lapis lazuli. It's a saturated and intense hue, often associated with royalty, wisdom, and sophistication. In the RGB color model, it consists of 11% red, 2% green, and 59% blue. The CMYK values are 82% cyan, 97% magenta, 0% yellow, and 41% black. This color falls within the blue-violet spectrum and is often used to convey a sense of depth and mystery. Ultramarine is not commonly found in nature outside of mineral pigments, making it particularly evocative in creative works. The color has a long and rich history, traditionally seen in religious art and fine painting, before becoming widely available through synthetic production.

The hex color #1b0596, also known as Ultramarine, presents significant accessibility challenges, primarily due to its low luminance. With such a dark shade of blue-violet, ensuring sufficient contrast against background colors is crucial. For text, a very light color such as white or a light yellow, is advised to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. This enhances readability for users with visual impairments. When used for interactive elements like buttons or links, consider adding secondary cues, such as underlines or icons, to aid users who may have difficulty distinguishing colors. Also, avoid using this color as the sole indicator for important information, as colorblind users may not perceive it correctly. Thoughtful design choices are necessary to make content accessible and inclusive when using such a deep, saturated color.

Shades

Digital Color Formats

RGB
27 5 150
RGB27 5 150
Red
Green
Blue
HSL
249.1 93.55% 30.39%
249.193.5530.39HSL
Hue
Saturation
Lightness
HWB
249.1 1.96% 41.18%
249.11.9641.18HWB
Hue
Whiteness
Blackness
hex#1B0596
rgb27 5 150
hsl249.1 93.55% 30.39%
cmyk82% 96.67% 0% 41.18%
hwb249.1 1.96% 41.18%
xyz6.01 2.54 29.03
CMYK
82% 96.67% 0% 41.18%
8296.67041.18CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.01 2.54 29.03
6.012.5429.03XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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