Gulf Blue

#030057

General Information About Gulf Blue

The color #030057, also known as Gulf Blue, is a very dark shade of blue, almost appearing black. It belongs to the blue color family. In the RGB color model, it is composed of 1.18% red, 0% green, and 34.12% blue. In the CMYK color model, it consists of 96.57% cyan, 100% magenta, 0% yellow, and 65.88% black. The hue angle is 240 degrees, the saturation is 100%, and the lightness is 17.1%. This color is often associated with depth, stability, and sophistication. It evokes feelings of calmness and trust, though its darkness can also suggest seriousness or formality. Due to its darkness, it's not ideal for use as a primary color on web pages with default setups.

The hex color #030057, also known as Gulf Blue, presents significant accessibility challenges, particularly for users with visual impairments. Its extremely dark nature results in very low contrast against light backgrounds, making text and interface elements difficult to read. According to WCAG guidelines, sufficient contrast is crucial for readability. To ensure accessibility, pairing #030057 with very light colors, such as white or light yellow, is essential. Tools like contrast checkers can help determine if the contrast ratio meets accessibility standards (minimum 4.5:1 for normal text and 3:1 for large text). Avoid using this color for essential interactive elements without careful consideration of contrast. It's equally important to test color combinations with users, especially those with visual impairments, to gather feedback and ensure usability. Consider alternative, lighter shades of blue for improved accessibility.

Shades

Digital Color Formats

RGB
3 0 87
RGB3 0 87
Red
Green
Blue
HSL
242.07 100% 17.06%
242.0710017.06HSL
Hue
Saturation
Lightness
HWB
242.07 0% 65.88%
242.07065.88HWB
Hue
Whiteness
Blackness
hex#030057
rgb3 0 87
hsl242.07 100% 17.06%
cmyk96.55% 100% 0% 65.88%
hwb242.07 0% 65.88%
xyz1.76 0.71 9.06
CMYK
96.55% 100% 0% 65.88%
96.55100065.88CMYK
Cyan
Magenta
Yellow
Key
XYZ
1.76 0.71 9.06
1.760.719.06XYZ
X
Y
Z

Alternative colors

Applications

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