Ultramarine

#1E0394

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1E0394, is a deep and intense shade of blue. It is located in the blue-violet segment of the color spectrum, and it evokes feelings of calmness, depth, and sophistication. Historically, ultramarine pigment was derived from the mineral lapis lazuli, making it a highly valued and expensive color, often associated with royalty and religious art. In modern usage, it is synthetically produced and widely available. Its RGB values are R: 30, G: 3, B: 148, and its CMYK values are C: 80, M: 98, Y: 0, K: 42. This color is best used to create a sense of luxury, mystery, or formality.

The hex color #1E0394, also known as Ultramarine, presents significant accessibility challenges, particularly in web design. Its dark hue results in very low contrast against typical light backgrounds, making text and other elements difficult to read for users with visual impairments. To ensure inclusivity, it's crucial to use this color sparingly and pair it with much lighter shades. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Consider using contrast checking tools to verify compliance. When #1E0394 is used for interactive elements, provide sufficient visual cues beyond color alone to convey state changes, such as hover or focus. Additionally, avoid using it as the sole indicator for important information, as colorblind users may not be able to distinguish it effectively.

Shades

Digital Color Formats

RGB
30 3 148
RGB30 3 148
Red
Green
Blue
HSL
251.17deg 96.03% 29.61%
251.1796.0329.61HSL
Hue
Saturation
Lightness
HWB
251.17deg 1.18% 41.96%
251.171.1841.96HWB
Hue
Whiteness
Blackness
hex#1E0394
rgb30 3 148
hsl251.17deg 96.03% 29.61%
cmyk79.73% 97.97% 0% 41.96%
hwb251.17deg 1.18% 41.96%
xyz-d650.06 0.02 0.28
oklch0.3158 0.1999 272.53
oklab0.3158 0.01 -0.2
CMYK
79.73% 97.97% 0% 41.96%
79.7397.97041.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.28
0.060.020.28XYZ
X
Y
Z
OKLCH
0.3158 0.1999 272.53
0.31580.1999272.53LCH
Lightness
Chroma
Hue
OKLAB
0.3158 0.01 -0.2
0.31580.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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