Ultramarine

#1805AF

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1805AF, is a deep, vivid blue hue with a strong presence. It derives its name from the Latin 'ultramarinus,' meaning 'beyond the sea,' reflecting its historical origin as a pigment ground from lapis lazuli, a precious stone imported from far-off lands. This color is associated with royalty, intelligence, and stability. In color psychology, blue generally conveys trust, peace, and order. Ultramarine, with its intensity, can also suggest creativity and inspiration. The specific shade #1805AF has a relatively low luminance value, which means it appears quite dark. It sits on the bluer side of the blue-violet spectrum, lacking the warmth found in some other blue shades. It is important to consider these attributes when using Ultramarine in design, to ensure it effectively communicates the desired message.

The color #1805AF, Ultramarine, presents significant accessibility challenges due to its very low luminance. It provides insufficient contrast against a white background, failing WCAG (Web Content Accessibility Guidelines) standards for text and non-text contrast. Using this color for text or important UI elements would make the content difficult for users with low vision or color blindness to perceive. To improve accessibility, consider using a much lighter color for the background or text. Another option is using a darker shade of Ultramarine to create a better contrast ratio. Always test color combinations with accessibility tools to ensure compliance with accessibility standards to ensure an inclusive user experience. Aim for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.

Shades

Digital Color Formats

RGB
24 5 175
RGB24 5 175
Red
Green
Blue
HSL
246.71 94.44% 35.29%
246.7194.4435.29HSL
Hue
Saturation
Lightness
HWB
246.71 1.96% 31.37%
246.711.9631.37HWB
Hue
Whiteness
Blackness
hex#1805AF
rgb24 5 175
hsl246.71 94.44% 35.29%
cmyk86.29% 97.14% 0% 31.37%
hwb246.71 1.96% 31.37%
xyz8.17 3.4 40.78
CMYK
86.29% 97.14% 0% 31.37%
86.2997.14031.37CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.17 3.4 40.78
8.173.440.78XYZ
X
Y
Z

Alternative colors

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