Gulf Blue

#040453

General Information About Gulf Blue

The hex color #040453, also known as Gulf Blue, is a very dark shade of blue with RGB values of R:4, G:4, B:83. In the RGB color space, it constitutes 1.57% red, 1.57% green, and 32.55% blue. It has a hue angle of 240 degrees, a saturation of 91.1%, and a lightness of 17.5%. This color is often associated with depth, stability, and sophistication. Its high blue component gives it a cool and calming effect, making it suitable for applications where a sense of trust and reliability is desired. Due to its darkness, it's essential to use it carefully, especially in contexts where readability and contrast are crucial.

The hex color #040453, also known as Gulf Blue, presents significant accessibility challenges due to its very dark nature. When used as a foreground color for text, it requires extremely light background colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #040453 on moderately dark backgrounds will likely fail these contrast tests, making it difficult for users, especially those with visual impairments, to read the content. Therefore, when using this color, it's crucial to pair it with very light shades like #FFFFFF or consider using it for purely decorative elements where text legibility is not a primary concern. Careful consideration of color contrast is essential for ensuring an inclusive and accessible user experience.

Shades

Digital Color Formats

RGB
4 4 83
RGB4 4 83
Red
Green
Blue
HSL
240 90.8% 17.06%
24090.817.06HSL
Hue
Saturation
Lightness
HWB
240 1.57% 67.45%
2401.5767.45HWB
Hue
Whiteness
Blackness
hex#040453
rgb4 4 83
hsl240 90.8% 17.06%
cmyk95.18% 95.18% 0% 67.45%
hwb240 1.57% 67.45%
xyz1.65 0.74 8.24
CMYK
95.18% 95.18% 0% 67.45%
95.1895.18067.45CMYK
Cyan
Magenta
Yellow
Key
XYZ
1.65 0.74 8.24
1.650.748.24XYZ
X
Y
Z

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