Gulf Blue

#091855

General Information about Gulf Blue

The hexadecimal color code #091855 represents a deep, dark shade of blue, often referred to as 'Gulf Blue'. It's composed of 3.53% red, 9.41% green, and 33.33% blue. In the RGB color space, it's a combination of low red and green values with a significantly higher blue value, hence its predominantly blue appearance. This color is rarely found in nature, giving it a somewhat artificial or manufactured aesthetic. It is commonly used in design contexts to evoke feelings of depth, stability, or sophistication. Due to its low lightness value, it is essential to consider contrast ratios when using this color, especially in text and user interface elements, to ensure accessibility.

The color #091855, also known as Gulf Blue, presents significant accessibility challenges, particularly in text-based contexts. Its extremely low lightness value (very dark) results in poor contrast against typical light backgrounds, making it difficult for users, especially those with visual impairments, to read text rendered in this color. According to WCAG guidelines, sufficient contrast ratios are crucial for readability and usability. To ensure accessibility, it's imperative to pair Gulf Blue with very light colors like white or very light yellows to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid using Gulf Blue for critical information, interactive elements, or text links without careful consideration of contrast. Consider using color contrast checkers to validate compliance with accessibility standards. Furthermore, providing alternative visual cues, such as underlines or icons, alongside the color can further enhance accessibility for users who may have difficulty perceiving the color itself.

Shades

Digital Color Formats

RGB
9 24 85
RGB9 24 85
Red
Green
Blue
HSL
228.16deg 80.85% 18.43%
228.1680.8518.43HSL
Hue
Saturation
Lightness
HWB
228.16deg 3.53% 66.67%
228.163.5366.67HWB
Hue
Whiteness
Blackness
hex#091855
rgb9 24 85
hsl228.16deg 80.85% 18.43%
cmyk89.41% 71.76% 0% 66.67%
hwb228.16deg 3.53% 66.67%
xyz-d650.02 0.01 0.09
oklch0.247 0.1117 266.6
oklab0.247 -0.01 -0.11
CMYK
89.41% 71.76% 0% 66.67%
89.4171.76066.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.09
0.020.010.09XYZ
X
Y
Z
OKLCH
0.247 0.1117 266.6
0.2470.1117266.6LCH
Lightness
Chroma
Hue
OKLAB
0.247 -0.01 -0.11
0.247-0.01-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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