Gulf Blue

#001C5D

General Information about #001C5D (Gulf Blue)

The hex color #001C5D, often referred to as Gulf Blue, is a deep, saturated shade of blue within the broader blue color family. In the RGB color model, it is composed of 0% red, 10.98% green, and 36.47% blue. This composition gives it a distinctively cool and somewhat mysterious character. In the world of color theory, #001C5D can be described as a tertiary color, as it falls between the primary color blue and the secondary color cyan (or a variation thereof). It's often associated with feelings of calmness, stability, and trust, making it a popular choice for branding and visual communication in industries seeking to project these qualities. Gulf Blue is a color that suggests both depth and sophistication, making it a versatile option for a wide range of applications, from web design to fashion. Its richness and depth can add a touch of elegance and authority to any design or presentation.

The color #001C5D, also known as Gulf Blue, presents significant accessibility challenges, especially for users with visual impairments. Its very dark hue results in extremely low contrast against light backgrounds, making text or interactive elements difficult to discern. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to ensure readability. Gulf Blue falls far short of these recommendations when paired with common background colors like white or light gray. Web developers must avoid using this color for text, icons, or crucial interface elements unless paired with a very light color (e.g., a light yellow or off-white) that provides sufficient contrast. Tools like contrast checkers can help determine if a color combination meets accessibility standards. Considering alternative, lighter blues or employing color combinations that offer better contrast is essential for creating inclusive and user-friendly web experiences. Moreover, providing alternative styling options (e.g., high-contrast mode) can further enhance accessibility for individuals with specific visual needs.

Shades

Digital Color Formats

RGB
0 28 93
RGB0 28 93
Red
Green
Blue
HSL
221.94deg 100% 18.24%
221.9410018.24HSL
Hue
Saturation
Lightness
HWB
221.94deg 0% 63.53%
221.94063.53HWB
Hue
Whiteness
Blackness
hex#001C5D
rgb0 28 93
hsl221.94deg 100% 18.24%
cmyk100% 69.89% 0% 63.53%
hwb221.94deg 0% 63.53%
xyz-d650.02 0.02 0.11
oklch0.2605 0.1208 262.05
oklab0.2605 -0.02 -0.12
CMYK
100% 69.89% 0% 63.53%
10069.89063.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.11
0.020.020.11XYZ
X
Y
Z
OKLCH
0.2605 0.1208 262.05
0.26050.1208262.05LCH
Lightness
Chroma
Hue
OKLAB
0.2605 -0.02 -0.12
0.2605-0.02-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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