Blue Gem

#3000B4

General Information about Blue Gem (#3000B4)

The hexadecimal color code #3000B4 represents a deep, saturated shade of blue, often referred to as 'Blue Gem'. It is composed of 18.82% red, 0% green, and 70.59% blue. In the RGB color space, it is equivalent to (48, 0, 180). This color falls within the blue-violet spectrum and exudes a sense of depth, sophistication, and mystery. Colors similar to #3000B4 include shades of indigo, sapphire, and deep purple. In color psychology, blue is often associated with trust, stability, and intelligence, while deeper shades can convey feelings of authority and power. This color can be used in a variety of contexts, including graphic design, web development, and interior decoration, to evoke a sense of calm and professionalism. When combined with complementary colors like yellow or gold, #3000B4 can create a visually striking contrast, while pairing it with analogous colors like purple or violet can create a harmonious and soothing palette.

The hex color #3000B4, often referred to as Blue Gem, presents certain accessibility considerations for web developers. Its dark hue results in a low luminance value, which means it requires careful attention to contrast ratios, particularly when used for text or interactive elements. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, especially for users with visual impairments. A minimum contrast ratio of 4.5:1 is recommended for standard text and 3:1 for large text. Therefore, when using #3000B4 as a background color, it is imperative to pair it with a light-colored text to ensure adequate contrast. Additionally, avoid using this color for critical interactive elements without proper visual cues, as its darkness might make it difficult for users to perceive the element's state or function. Consider providing alternative color schemes or high-contrast modes to cater to users with varying visual needs and preferences, promoting inclusivity and usability.

Shades

Digital Color Formats

RGB
48 0 180
RGB48 0 180
Red
Green
Blue
HSL
256 100% 35.29%
25610035.29HSL
Hue
Saturation
Lightness
HWB
256 0% 29.41%
256029.41HWB
Hue
Whiteness
Blackness
hex#3000B4
rgb48 0 180
hsl256 100% 35.29%
cmyk73.33% 100% 0% 29.41%
hwb256 0% 29.41%
xyz9.46 3.92 43.44
CMYK
73.33% 100% 0% 29.41%
73.33100029.41CMYK
Cyan
Magenta
Yellow
Key
XYZ
9.46 3.92 43.44
9.463.9243.44XYZ
X
Y
Z

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