Ultramarine

#1B0EA5

General Information about Ultramarine (#1B0EA5)

Ultramarine, represented by the hexadecimal color code #1B0EA5, is a deep, vivid blue hue. Its name originates from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally derived from the precious gemstone lapis lazuli, imported from far-off lands. This color has been prized throughout history for its rich pigmentation and was widely used in Renaissance paintings and religious art. It symbolizes wisdom, trust, and stability, evoking feelings of tranquility and depth. In modern color psychology, ultramarine continues to be associated with professionalism and authority, making it a popular choice for corporate branding and design. The RGB values for ultramarine are R:27, G:14, B:165, and its CMYK values are C:84, M:92, Y:0, K:35.

The contrast ratio of #1B0EA5 with white is approximately 9.8:1, which exceeds the WCAG (Web Content Accessibility Guidelines) AAA standard for text and non-text contrast. This makes it highly accessible when used as a background or text color against a white or light-colored surface. However, when paired with darker colors, the contrast may fall below acceptable levels, reducing readability and accessibility. When using this color, ensure sufficient contrast by testing with tools like a contrast checker to meet accessibility standards, particularly for users with visual impairments. Consider providing alternative color schemes or themes to cater to a wider audience and ensure inclusivity in design. Large text also requires a lower contrast ratio, but still should be above the AA level.

Shades

Digital Color Formats

RGB
27 14 165
RGB27 14 165
Red
Green
Blue
HSL
245.17 84.36% 35.1%
245.1784.3635.1HSL
Hue
Saturation
Lightness
HWB
245.17 5.49% 35.29%
245.175.4935.29HWB
Hue
Whiteness
Blackness
hex#1B0EA5
rgb27 14 165
hsl245.17 84.36% 35.1%
cmyk83.64% 91.52% 0% 35.29%
hwb245.17 5.49% 35.29%
xyz7.4 3.26 35.84
CMYK
83.64% 91.52% 0% 35.29%
83.6491.52035.29CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.4 3.26 35.84
7.43.2635.84XYZ
X
Y
Z

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