Gulf Blue

#040A53

General Information about Gulf Blue (#040A53)

The hex color #040A53, also known as Gulf Blue, is a dark shade of blue with a slightly greenish undertone. It is composed of 1.57% red, 3.92% green, and 32.55% blue. In the RGB color space, it has values of R:4, G:10, and B:53. In the CMYK color space, it is composed of 92.45% cyan, 81.13% magenta, 0% yellow, and 67.45% black. Its dark nature gives it a sense of depth and seriousness. The color is often associated with professionalism, trustworthiness, and stability. Gulf Blue can evoke feelings of calmness and serenity, and its association with the ocean can create a sense of vastness and possibility. Because of its darkness, it is important to use this color carefully in design, and to ensure sufficient contrast with other elements.

The hex color #040A53, also known as Gulf Blue, presents significant accessibility challenges due to its dark nature. When used as a background color, it requires very light text to ensure sufficient contrast for readability. 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. Given its low luminance, #040A53 will likely fail these criteria with most standard text colors. Therefore, it's crucial to pair it with colors like white or very light shades of yellow or green. Tools like contrast checkers can help verify compliance. Using this color sparingly, perhaps for decorative elements rather than essential text, can also mitigate accessibility issues. Consideration should also be given to users with low vision or color blindness, who may find it difficult to distinguish text on this dark background.

Shades

Digital Color Formats

RGB
4 10 83
RGB4 10 83
Red
Green
Blue
HSL
235.44 90.8% 17.06%
235.4490.817.06HSL
Hue
Saturation
Lightness
HWB
235.44 1.57% 67.45%
235.441.5767.45HWB
Hue
Whiteness
Blackness
hex#040A53
rgb4 10 83
hsl235.44 90.8% 17.06%
cmyk95.18% 87.95% 0% 67.45%
hwb235.44 1.57% 67.45%
xyz1.72 0.87 8.26
CMYK
95.18% 87.95% 0% 67.45%
95.1887.95067.45CMYK
Cyan
Magenta
Yellow
Key
XYZ
1.72 0.87 8.26
1.720.878.26XYZ
X
Y
Z

Alternative colors

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