Gulf Blue

#0A0459

General Information about #0A0459

The hex color #0A0459, also known as Gulf Blue, is a dark, saturated shade of blue. It belongs to the blue color family and has a relatively low brightness value, making it appear deep and intense. In the RGB color model, it is composed of 3.92% red, 1.57% green, and 34.9% blue. In the CMYK color model, it consists of 89% cyan, 95% magenta, 0% yellow, and 65% black. This color is often associated with qualities like trust, stability, and intelligence, making it a popular choice for corporate branding and professional designs. Due to its darkness, #0A0459 should be carefully paired with lighter colors to ensure readability and visual contrast, particularly in text-based applications. Its hex code is often used in HTML and CSS for web design.

The hex color #0A0459, a deep, saturated blue, presents specific accessibility challenges, especially in text applications. Its low lightness value (close to black) means that it requires very light text (white or near-white) to achieve sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards. Using this color for backgrounds necessitates careful selection of foreground elements. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended to ensure compliance. Tools like contrast checkers can help verify adequate contrast. When used for interactive elements (buttons, links), sufficient visual cues beyond color alone (e.g., underlines, borders, icons) should be provided to accommodate users with color vision deficiencies. Thoughtful consideration of these factors is essential for creating inclusive and accessible digital experiences. In data visualization, avoid pairing #0A0459 with other dark colors, as this will render the information illegible.

Shades

Digital Color Formats

RGB
10 4 89
RGB10 4 89
Red
Green
Blue
HSL
244.24deg 91.4% 18.24%
244.2491.418.24HSL
Hue
Saturation
Lightness
HWB
244.24deg 1.57% 65.1%
244.241.5765.1HWB
Hue
Whiteness
Blackness
hex#0A0459
rgb10 4 89
hsl244.24deg 91.4% 18.24%
cmyk88.76% 95.51% 0% 65.1%
hwb244.24deg 1.57% 65.1%
xyz-d650.02 0.01 0.1
oklch0.2214 0.1376 269.97
oklab0.2214 0 -0.14
CMYK
88.76% 95.51% 0% 65.1%
88.7695.51065.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.1
0.020.010.1XYZ
X
Y
Z
OKLCH
0.2214 0.1376 269.97
0.22140.1376269.97LCH
Lightness
Chroma
Hue
OKLAB
0.2214 0 -0.14
0.22140-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons