Gulf Blue

#0B1653

General Information about #0B1653

The hexadecimal color #0B1653, also known as Gulf Blue, is a deep, dark shade of blue. It belongs to the blue color family and is often associated with feelings of stability, trust, and depth. In the RGB color model, #0B1653 is composed of 4.31% red, 8.63% green, and 32.55% blue. In the CMYK color model, it consists of 87% cyan, 73% magenta, 0% yellow, and 67% black. This color is commonly used in branding and design projects where a sense of sophistication and reliability is desired. Its dark nature makes it suitable for backgrounds or accents, but it requires careful consideration of contrast when used for text to ensure readability.

The color #0B1653, a deep, dark blue, presents significant accessibility challenges, especially when used as text on a white or light-colored background. Its low luminance value results in very poor contrast, making it difficult for individuals with visual impairments to read. 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. #0B1653 often fails to meet these standards, requiring careful consideration of color pairings. To improve accessibility, consider using it sparingly for decorative elements rather than essential content. If it must be used for text, pair it with a very light color such as white or a very pale yellow to ensure sufficient contrast. Additionally, avoid using this color for interactive elements like buttons or links without clear visual cues, as users may not be able to identify them easily. Thoroughly test color combinations with accessibility tools to ensure compliance and provide a better experience for all users.

Shades

Digital Color Formats

RGB
11 22 83
RGB11 22 83
Red
Green
Blue
HSL
230.83deg 76.6% 18.43%
230.8376.618.43HSL
Hue
Saturation
Lightness
HWB
230.83deg 4.31% 67.45%
230.834.3167.45HWB
Hue
Whiteness
Blackness
hex#0B1653
rgb11 22 83
hsl230.83deg 76.6% 18.43%
cmyk86.75% 73.49% 0% 67.45%
hwb230.83deg 4.31% 67.45%
xyz-d650.02 0.01 0.08
oklch0.2417 0.1108 268.19
oklab0.2417 0 -0.11
CMYK
86.75% 73.49% 0% 67.45%
86.7573.49067.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.08
0.020.010.08XYZ
X
Y
Z
OKLCH
0.2417 0.1108 268.19
0.24170.1108268.19LCH
Lightness
Chroma
Hue
OKLAB
0.2417 0 -0.11
0.24170-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons