Gulf Blue

#010D5C

General Information about Gulf Blue

The hex color code #010D5C, also known as Gulf Blue, is a dark shade of blue. It is composed of 0.4% red, 5.1% green and 36.1% blue. In the RGB color model, #010D5C has a value of (1, 13, 92). In the CMYK color model, it is composed of 99% cyan, 86% magenta, 0% yellow and 64% black. Its angle in the HSL color wheel is 227.2 degrees, its saturation is 98% and its lightness is 18%. Colors similar to Gulf Blue include variations of navy and deep ocean blues. This color is often associated with feelings of depth, stability, and trust. It is a relatively muted color, making it suitable for use as a background or accent color in designs.

The hex color #010D5C, also known as Gulf Blue, presents some accessibility challenges, particularly in web design. Due to its dark nature, it requires careful consideration of color contrast to ensure readability and usability for all users, including those with visual impairments. When used as a background color, it's crucial to pair it with light-colored text (e.g., white or very pale shades) to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Tools are available online to check color contrast ratios. Avoid using this color for small text or essential UI elements without sufficient contrast, as this can make content difficult or impossible to read for some users. Thoughtful application and testing are essential when incorporating this deep blue into designs.

Shades

Digital Color Formats

RGB
1 13 92
RGB1 13 92
Red
Green
Blue
HSL
232.09deg 97.85% 18.24%
232.0997.8518.24HSL
Hue
Saturation
Lightness
HWB
232.09deg 0.39% 63.92%
232.090.3963.92HWB
Hue
Whiteness
Blackness
hex#010D5C
rgb1 13 92
hsl232.09deg 97.85% 18.24%
cmyk98.91% 85.87% 0% 63.92%
hwb232.09deg 0.39% 63.92%
xyz-d650.02 0.01 0.1
oklch0.2327 0.1365 264.59
oklab0.2327 -0.01 -0.14
CMYK
98.91% 85.87% 0% 63.92%
98.9185.87063.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.1
0.020.010.1XYZ
X
Y
Z
OKLCH
0.2327 0.1365 264.59
0.23270.1365264.59LCH
Lightness
Chroma
Hue
OKLAB
0.2327 -0.01 -0.14
0.2327-0.01-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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