Gulf Blue

#011B5C

General Information about Gulf Blue

The hexadecimal color #011B5C, also known as Gulf Blue, is a dark shade of blue that evokes feelings of depth, sophistication, and trust. It is composed of 0.4% red, 10.6% green, and 36.1% blue. In the RGB color space, it has values of R:1, G:27, and B:92. In the CMYK color space, its components are C:0.99, M:0.71, Y:0.00, and K:0.64. This color is often associated with corporate branding, formal wear, and luxurious designs. Its dark nature makes it ideal for creating a sense of stability and professionalism. Gulf Blue can also be used to evoke feelings of calmness and serenity, similar to the deep ocean. The color is particularly effective when paired with lighter colors to create a visually appealing contrast.

The hex color #011B5C, also known as Gulf Blue, presents significant accessibility challenges, particularly in web design. Its extremely dark hue results in very low contrast against typical light backgrounds, such as white or light gray. This low contrast makes text and other elements using this color difficult to read for users with visual impairments, including those with low vision, color blindness, or other visual sensitivities. To ensure accessibility, it is crucial to pair #011B5C with very light colors for text or interactive elements. Following WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Tools like contrast checkers can verify compliance. Avoid using #011B5C for essential information or interactive components without careful consideration of contrast. Consider alternative, lighter shades of blue or other color combinations that offer better contrast for improved usability and inclusivity.

Shades

Digital Color Formats

RGB
1 27 92
RGB1 27 92
Red
Green
Blue
HSL
222.86deg 97.85% 18.24%
222.8697.8518.24HSL
Hue
Saturation
Lightness
HWB
222.86deg 0.39% 63.92%
222.860.3963.92HWB
Hue
Whiteness
Blackness
hex#011B5C
rgb1 27 92
hsl222.86deg 97.85% 18.24%
cmyk98.91% 70.65% 0% 63.92%
hwb222.86deg 0.39% 63.92%
xyz-d650.02 0.02 0.1
oklch0.2577 0.1204 262.62
oklab0.2577 -0.02 -0.12
CMYK
98.91% 70.65% 0% 63.92%
98.9170.65063.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.1
0.020.020.1XYZ
X
Y
Z
OKLCH
0.2577 0.1204 262.62
0.25770.1204262.62LCH
Lightness
Chroma
Hue
OKLAB
0.2577 -0.02 -0.12
0.2577-0.02-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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