Gulf Blue

#00115D

General Information about Gulf Blue

The hexadecimal color code #00115D, also known as Gulf Blue, represents a very dark shade of blue. In the RGB color model, it is composed of 0% red, 6.7% green, and 36.5% blue. This color is often associated with depth, sophistication, and tranquility. It is frequently used in designs where a sense of professionalism and reliability is desired. Due to its dark nature, it is important to consider contrast when using this color in text or user interface elements to ensure readability and accessibility. Its dark nature makes it a color that can evoke feelings of sophistication and elegance. In CMYK color model, the color is composed of 100% cyan, 81% magenta, 0% yellow and 63% black.

The color #00115D, also known as Gulf Blue, presents significant accessibility challenges, particularly in text-based contexts. Its extremely dark hue results in very low contrast against standard white backgrounds, making it difficult for individuals with visual impairments to read text rendered in this color. To ensure accessibility, it is crucial to use #00115D with very light background colors that meet WCAG (Web Content Accessibility Guidelines) contrast ratio requirements (minimum 4.5:1 for normal text and 3:1 for large text). Furthermore, avoid using this color for essential interface elements or conveying critical information without sufficient contrast. When using this color, consider providing alternative visual cues or text descriptions to ensure content is accessible to all users. Testing with accessibility tools and user feedback is vital to validate that your designs meet accessibility standards.

Shades

Digital Color Formats

RGB
0 17 93
RGB0 17 93
Red
Green
Blue
HSL
229.03deg 100% 18.24%
229.0310018.24HSL
Hue
Saturation
Lightness
HWB
229.03deg 0% 63.53%
229.03063.53HWB
Hue
Whiteness
Blackness
hex#00115D
rgb0 17 93
hsl229.03deg 100% 18.24%
cmyk100% 81.72% 0% 63.53%
hwb229.03deg 0% 63.53%
xyz-d650.02 0.01 0.1
oklch0.2397 0.1342 263.84
oklab0.2397 -0.01 -0.13
CMYK
100% 81.72% 0% 63.53%
10081.72063.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.1
0.020.010.1XYZ
X
Y
Z
OKLCH
0.2397 0.1342 263.84
0.23970.1342263.84LCH
Lightness
Chroma
Hue
OKLAB
0.2397 -0.01 -0.13
0.2397-0.01-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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