Ultramarine

#1D0EA5

General Information about #1D0EA5 (Ultramarine)

The hex color #1D0EA5, also known as Ultramarine, is a deep and rich shade of blue. It belongs to the blue color family and is characterized by its strong, vibrant, and slightly purplish tone. In the RGB color model, #1D0EA5 is composed of 11.4% red, 5.5% green, and 64.7% blue. In the CMYK color model, it consists of 82% cyan, 92% magenta, 0% yellow, and 35% black. This color is associated with feelings of depth, stability, and sophistication. Ultramarine has a long history, originally derived from the precious stone lapis lazuli. It was highly valued and often used in paintings during the Renaissance. Today, synthetic pigments offer a more affordable alternative, but the name 'Ultramarine' still carries a sense of luxury and exclusivity.

The hex color #1D0EA5, a deep shade of ultramarine, presents considerable accessibility challenges, especially in text applications. Its low luminance value of 0.028 means that it offers very little contrast against standard white backgrounds. Consequently, using #1D0EA5 for text on a white background would fail WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. To ensure readability and accessibility, it's imperative to pair this color with very light hues, ideally whites, yellows, or very light grays. For larger graphic elements, the contrast requirements are less stringent, but careful consideration should still be given to the surrounding colors to ensure visual clarity for users with visual impairments. In situations where the background color is unchangeable, consider using a color contrast checker tool to verify that the chosen foreground color meets accessibility standards. When using this color, think about its impact on people with various visual abilities.

Shades

Digital Color Formats

RGB
29 14 165
RGB29 14 165
Red
Green
Blue
HSL
245.96 84.36% 35.1%
245.9684.3635.1HSL
Hue
Saturation
Lightness
HWB
245.96 5.49% 35.29%
245.965.4935.29HWB
Hue
Whiteness
Blackness
hex#1D0EA5
rgb29 14 165
hsl245.96 84.36% 35.1%
cmyk82.42% 91.52% 0% 35.29%
hwb245.96 5.49% 35.29%
xyz7.46 3.29 35.84
CMYK
82.42% 91.52% 0% 35.29%
82.4291.52035.29CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.46 3.29 35.84
7.463.2935.84XYZ
X
Y
Z

Alternative colors

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