Ultramarine

#0B0497

General Information about #0B0497

The hex color #0B0497, also known as Ultramarine, is a deep, saturated blue hue located towards the blue-violet end of the spectrum. It is composed of 4.3% red, 1.6% green, and 59.2% blue. In the RGB color model, it has values of 11, 4, and 151, respectively. Ultramarine historically derives its name from the pigment made from lapis lazuli, a precious stone sourced from across the sea ('ultra marinus' in Latin). This color exudes a sense of depth, sophistication, and serenity. It can evoke feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. The perceived darkness of this color can also convey a sense of importance, power, and authority. In various cultures, blue is associated with calmness and stability, making it a popular choice in design for conveying these attributes.

The color #0B0497, a deep shade of ultramarine, presents significant accessibility challenges, especially in web design. Its low lightness value of 4% means that text rendered in this color requires very light foreground colors to ensure sufficient contrast. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Using #0B0497 for text on a white background would fail these criteria, making it difficult for users, particularly those with visual impairments, to read the content. To improve accessibility, consider using lighter tints of ultramarine or pairing it with highly contrasting colors like white, yellow, or a very light gray. Also, avoid using this color for crucial interactive elements without proper visual cues.

Shades

Digital Color Formats

RGB
11 4 151
RGB11 4 151
Red
Green
Blue
HSL
242.86 94.84% 30.39%
242.8694.8430.39HSL
Hue
Saturation
Lightness
HWB
242.86 1.57% 40.78%
242.861.5740.78HWB
Hue
Whiteness
Blackness
hex#0B0497
rgb11 4 151
hsl242.86 94.84% 30.39%
cmyk92.72% 97.35% 0% 40.78%
hwb242.86 1.57% 40.78%
xyz5.77 2.39 29.44
CMYK
92.72% 97.35% 0% 40.78%
92.7297.35040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.77 2.39 29.44
5.772.3929.44XYZ
X
Y
Z

Alternative colors

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