Gulf Blue

#040959

General Information about Gulf Blue

The hex color #040959, also known as Gulf Blue, is a very dark shade of blue. It is composed of 1.57% red, 3.53% green, and 34.9% blue. In the RGB color model, it is represented as (4, 9, 89). The corresponding CMYK color code is (95, 90, 0, 65). This color is often associated with feelings of trust, stability, and depth. Due to its high blue content, it evokes a sense of calmness and serenity, but the darkness of the color also conveys a sense of power and authority. It is commonly used in corporate branding and designs where professionalism and reliability are important.

The hex color #040959, also known as Gulf Blue, presents accessibility challenges due to its very dark nature. When used as a background color, it requires extremely light text (ideally white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Testing with accessibility tools is crucial to verify that the chosen text color meets these standards. Avoid using this color for essential information if sufficient contrast cannot be achieved. Consider alternative, lighter shades of blue or pairing it with contrasting, lighter colors to improve accessibility and ensure a positive user experience for individuals with visual impairments. Using it as a text color is strongly discouraged unless paired with an extremely light background.

Shades

Digital Color Formats

RGB
4 9 89
RGB4 9 89
Red
Green
Blue
HSL
236.47deg 91.4% 18.24%
236.4791.418.24HSL
Hue
Saturation
Lightness
HWB
236.47deg 1.57% 65.1%
236.471.5765.1HWB
Hue
Whiteness
Blackness
hex#040959
rgb4 9 89
hsl236.47deg 91.4% 18.24%
cmyk95.51% 89.89% 0% 65.1%
hwb236.47deg 1.57% 65.1%
xyz-d650.02 0.01 0.1
oklch0.2247 0.1352 266.43
oklab0.2247 -0.01 -0.13
CMYK
95.51% 89.89% 0% 65.1%
95.5189.89065.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.1
0.020.010.1XYZ
X
Y
Z
OKLCH
0.2247 0.1352 266.43
0.22470.1352266.43LCH
Lightness
Chroma
Hue
OKLAB
0.2247 -0.01 -0.13
0.2247-0.01-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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