Gulf Blue

#081558

General Information about Gulf Blue (#081558)

The hexadecimal color #081558, often referred to as Gulf Blue, is a deep, saturated shade of blue that evokes feelings of depth, stability, and sophistication. It falls within the blue color family and is characterized by its low brightness and moderate saturation. In the RGB color model, #081558 is composed of 3.14% red, 8.24% green, and 34.51% blue. This composition explains its strong blue hue. In the CMYK color model, it consists of 76.47% cyan, 76.14% magenta, 0% yellow, and 65.49% black. The color is often associated with trustworthiness, intelligence, and calmness, making it a popular choice for corporate branding and designs aimed at conveying a sense of reliability.

The hex color #081558, also known as Gulf Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a foreground color for text, it necessitates a very light background to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Given the darkness of #081558, it may be difficult to achieve these ratios with many common background colors. Therefore, careful consideration and testing with accessibility tools are crucial to ensure that content is perceivable for users with visual impairments. Avoid pairing it with mid-tone or dark colors. Using a very light gray or a pastel shade as a background will increase the contrast ratio and improve readability.

Shades

Digital Color Formats

RGB
8 21 88
RGB8 21 88
Red
Green
Blue
HSL
230.25deg 83.33% 18.82%
230.2583.3318.82HSL
Hue
Saturation
Lightness
HWB
230.25deg 3.14% 65.49%
230.253.1465.49HWB
Hue
Whiteness
Blackness
hex#081558
rgb8 21 88
hsl230.25deg 83.33% 18.82%
cmyk90.91% 76.14% 0% 65.49%
hwb230.25deg 3.14% 65.49%
xyz-d650.02 0.01 0.09
oklch0.2442 0.1201 266.95
oklab0.2442 -0.01 -0.12
CMYK
90.91% 76.14% 0% 65.49%
90.9176.14065.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.09
0.020.010.09XYZ
X
Y
Z
OKLCH
0.2442 0.1201 266.95
0.24420.1201266.95LCH
Lightness
Chroma
Hue
OKLAB
0.2442 -0.01 -0.12
0.2442-0.01-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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