Gulf Blue

#0D0658

General Information About Gulf Blue (#0D0658)

The hexadecimal color code #0D0658 represents a dark shade of blue, often referred to as Gulf Blue. It is composed of 5.1% red, 2.4% green, and 34.5% blue. In the RGB color model, it's defined as RGB(13, 6, 88). The HSL representation is H(247.8), S(86.3), L(18.4), and the CMYK representation is C(85), M(93), Y(0), K(65). This dark blue hue evokes feelings of depth, mystery, and sophistication. Colors similar to #0D0658 are often associated with trust, stability, and intelligence. It's a color that finds use in various applications, ranging from corporate branding to digital design, where a sense of calmness or authority is desired. Due to it's strong blue hue, the color gives a calming effect and is often associated with the night sky.

The hex color #0D0658, also known as Gulf Blue, presents some accessibility challenges, particularly when used for text or interactive elements. Its low lightness value of approximately 5% means that it requires very light text (white or near-white) to achieve sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When pairing #0D0658 with other colors, it's crucial to use contrast checking tools to ensure compliance. Using this color as a background for large blocks of text should be avoided unless paired with a very light color. Also, interactive elements like buttons or links must have clear visual cues beyond color alone, such as underlines or borders, to assist users with color vision deficiencies. Careful consideration must be taken to use it responsibly within a design.

Shades

Digital Color Formats

RGB
13 6 88
RGB13 6 88
Red
Green
Blue
HSL
245.12deg 87.23% 18.43%
245.1287.2318.43HSL
Hue
Saturation
Lightness
HWB
245.12deg 2.35% 65.49%
245.122.3565.49HWB
Hue
Whiteness
Blackness
hex#0D0658
rgb13 6 88
hsl245.12deg 87.23% 18.43%
cmyk85.23% 93.18% 0% 65.49%
hwb245.12deg 2.35% 65.49%
xyz-d650.02 0.01 0.09
oklch0.2244 0.1336 271.65
oklab0.2244 0 -0.13
CMYK
85.23% 93.18% 0% 65.49%
85.2393.18065.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.09
0.020.010.09XYZ
X
Y
Z
OKLCH
0.2244 0.1336 271.65
0.22440.1336271.65LCH
Lightness
Chroma
Hue
OKLAB
0.2244 0 -0.13
0.22440-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons