Gulf Blue

#0C1451

General Information about Gulf Blue (#0C1451)

The hex color #0C1451, often referred to as Gulf Blue, is a deep, dark shade of blue that evokes feelings of depth, stability, and sophistication. It belongs to the blue color family and has a relatively low luminance value, making it appear subdued and reserved. In the RGB color model, #0C1451 is composed of 4.71% red, 7.84% green, and 31.76% blue. This composition contributes to its cool, calming aesthetic. In the CMYK color model, it consists of 90% cyan, 75% magenta, 0% yellow, and 68% black. This indicates that it's a heavily saturated color. Gulf Blue is often associated with trust, authority, and professionalism, making it a popular choice for corporate branding and website design. It is a very dark desaturated blue.

The hex color #0C1451, also known as Gulf Blue, presents significant accessibility challenges, particularly in text applications. Its low luminance of 2.64 makes it difficult to achieve sufficient contrast against lighter backgrounds. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Gulf Blue often fails to meet these standards when paired with common background colors like white or light gray. To improve accessibility, consider using Gulf Blue sparingly for decorative elements or larger graphical components where contrast is less critical. When using it for text, it's essential to choose a very light background color or, preferably, a contrasting color like yellow or orange that provides a high contrast ratio. Tools like contrast checkers can help ensure compliance with accessibility standards, making content usable for individuals with visual impairments.

Shades

Digital Color Formats

RGB
12 20 81
RGB12 20 81
Red
Green
Blue
HSL
233.04deg 74.19% 18.24%
233.0474.1918.24HSL
Hue
Saturation
Lightness
HWB
233.04deg 4.71% 68.24%
233.044.7168.24HWB
Hue
Whiteness
Blackness
hex#0C1451
rgb12 20 81
hsl233.04deg 74.19% 18.24%
cmyk85.19% 75.31% 0% 68.24%
hwb233.04deg 4.71% 68.24%
xyz-d650.02 0.01 0.08
oklch0.236 0.1101 269.41
oklab0.236 0 -0.11
CMYK
85.19% 75.31% 0% 68.24%
85.1975.31068.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.08
0.020.010.08XYZ
X
Y
Z
OKLCH
0.236 0.1101 269.41
0.2360.1101269.41LCH
Lightness
Chroma
Hue
OKLAB
0.236 0 -0.11
0.2360-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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