Gulf Blue

#050C58

General Information about Gulf Blue (#050C58)

The hexadecimal color #050C58, also known as Gulf Blue, is a deep, saturated shade of blue that evokes feelings of sophistication, trust, and stability. It is composed of 2% red, 4.7% green, and 34.5% blue. In the RGB color space, it is represented as rgb(5, 12, 88). This color is often associated with corporate branding, technology, and financial institutions due to its serious and reliable nature. It can also be used to create a calming and professional atmosphere. Its high blue component makes it a cool color, suitable for conveying a sense of tranquility and security. The color is relatively dark, with a low luminance value, which impacts its usability in various applications, particularly regarding accessibility.

The hex color #050c58, also known as Gulf Blue, presents significant accessibility challenges, particularly regarding color contrast. When used as a background color, it requires very light text (white or near-white) to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This dark hue may cause issues for users with low vision or color blindness if not paired thoughtfully with contrasting foreground elements. Ensure sufficient contrast by using tools like contrast checkers to verify compliance and provide an inclusive user experience. Also, consider providing alternative color schemes that offer better contrast ratios, giving users the option to select a more accessible view. Avoid using this color for essential information where contrast is critical, and always test your designs with assistive technologies.

Shades

Digital Color Formats

RGB
5 12 88
RGB5 12 88
Red
Green
Blue
HSL
234.94deg 89.25% 18.24%
234.9489.2518.24HSL
Hue
Saturation
Lightness
HWB
234.94deg 1.96% 65.49%
234.941.9665.49HWB
Hue
Whiteness
Blackness
hex#050C58
rgb5 12 88
hsl234.94deg 89.25% 18.24%
cmyk94.32% 86.36% 0% 65.49%
hwb234.94deg 1.96% 65.49%
xyz-d650.02 0.01 0.09
oklch0.2279 0.1308 266.81
oklab0.2279 -0.01 -0.13
CMYK
94.32% 86.36% 0% 65.49%
94.3286.36065.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.09
0.020.010.09XYZ
X
Y
Z
OKLCH
0.2279 0.1308 266.81
0.22790.1308266.81LCH
Lightness
Chroma
Hue
OKLAB
0.2279 -0.01 -0.13
0.2279-0.01-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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