Gulf Blue

#05015C

General Information about #05015c

The color #05015c, also known as Gulf Blue, is a very dark shade of blue, almost appearing black to the untrained eye. It belongs to the blue color family and possesses a low saturation and brightness. In the RGB color model, it consists of 2% red, 0.4% green, and 36.1% blue. Its hexadecimal representation is commonly used in web design and digital graphics to define the precise color. The color is often perceived as serious, sophisticated, and mysterious, suitable for conveying a sense of depth and authority. Gulf Blue might not be a popular choice for designs requiring vibrancy or high energy, but its elegance and understated nature makes it ideal for designs that are intended to convey trustworthiness.

The hex color #05015c, a very dark shade of blue, presents significant accessibility challenges, particularly concerning color contrast. When used as a foreground color for text or interactive elements, it necessitates a very light background color to ensure sufficient contrast for readability, adhering to WCAG guidelines for color contrast ratios. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Failure to meet these ratios can exclude users with visual impairments, including those with low vision or color blindness. In user interface design, consider using this color sparingly for decorative elements or backgrounds, rather than for critical information or interactive components. Thoroughly test color combinations with accessibility evaluation tools to identify and rectify any contrast issues, and provide alternative high-contrast themes for users who need them.

Shades

Digital Color Formats

RGB
5 1 92
RGB5 1 92
Red
Green
Blue
HSL
242.64deg 97.85% 18.24%
242.6497.8518.24HSL
Hue
Saturation
Lightness
HWB
242.64deg 0.39% 63.92%
242.640.3963.92HWB
Hue
Whiteness
Blackness
hex#05015C
rgb5 1 92
hsl242.64deg 97.85% 18.24%
cmyk94.57% 98.91% 0% 63.92%
hwb242.64deg 0.39% 63.92%
xyz-d650.02 0.01 0.1
oklch0.219 0.1456 267.05
oklab0.219 -0.01 -0.15
CMYK
94.57% 98.91% 0% 63.92%
94.5798.91063.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.1
0.020.010.1XYZ
X
Y
Z
OKLCH
0.219 0.1456 267.05
0.2190.1456267.05LCH
Lightness
Chroma
Hue
OKLAB
0.219 -0.01 -0.15
0.219-0.01-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons