Gulf Blue

#051C58

General Information about Gulf Blue (#051C58)

The hex color code #051C58, often referred to as Gulf Blue, represents a deep, dark shade of blue. It is composed of 2% red, 11% green, and 35% blue. This color is most commonly found in digital design, branding, and artistic representations where a sense of depth, seriousness, or sophistication is desired. Colors like #051C58 are often associated with trustworthiness, stability, and authority, making them suitable for corporate identities. In terms of technical specifications, it belongs to the blue color family and has a relatively low luminance value, indicating its darkness. When working with this color, it's essential to consider its impact on readability and accessibility, ensuring it's paired with high-contrast elements.

The hex color #051C58, also known as Gulf Blue, presents significant accessibility challenges, particularly when used as a foreground color against a white or light-colored background. Its low luminance value results in very poor contrast, making it difficult for users with visual impairments to read text or discern important interface elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. #051C58 falls far short of these requirements, necessitating careful consideration of its use. To improve accessibility, pair it with a very light color such as #FFFFFF or #F0F0F0, or increase the font size and weight. Avoid using it for essential interactive elements without sufficient contrast. Tools like contrast checkers can accurately measure the contrast ratio and help determine suitable color pairings.

Shades

Digital Color Formats

RGB
5 28 88
RGB5 28 88
Red
Green
Blue
HSL
223.37deg 89.25% 18.24%
223.3789.2518.24HSL
Hue
Saturation
Lightness
HWB
223.37deg 1.96% 65.49%
223.371.9665.49HWB
Hue
Whiteness
Blackness
hex#051C58
rgb5 28 88
hsl223.37deg 89.25% 18.24%
cmyk94.32% 68.18% 0% 65.49%
hwb223.37deg 1.96% 65.49%
xyz-d650.02 0.02 0.09
oklch0.2571 0.112 263.67
oklab0.2571 -0.01 -0.11
CMYK
94.32% 68.18% 0% 65.49%
94.3268.18065.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.09
0.020.020.09XYZ
X
Y
Z
OKLCH
0.2571 0.112 263.67
0.25710.112263.67LCH
Lightness
Chroma
Hue
OKLAB
0.2571 -0.01 -0.11
0.2571-0.01-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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