Gulf Blue

#0A1953

General Information

The hexadecimal color #0A1953, also known as Gulf Blue, is a deep, dark shade of blue. In the RGB color model, it is composed of 3.92% red, 9.8% green, and 32.55% blue. In the CMYK color model, it consists of 88% cyan, 70% magenta, 0% yellow, and 67% black. This color is often associated with depth, stability, and sophistication. Its rich hue makes it suitable for designs where a sense of trustworthiness and professionalism is desired. Gulf Blue can be used effectively in backgrounds, accents, and even as a primary color, although careful consideration should be given to ensure appropriate contrast with other elements for accessibility.

The color #0A1953, a deep, saturated blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background, it requires light-colored text (white or very light shades of yellow or green) to ensure sufficient contrast for readability, ideally meeting WCAG AA standards (a contrast ratio of 4.5:1 for normal text and 3:1 for large text). When employed for text itself, using a lighter background is crucial. It's imperative to avoid pairing this color with other dark hues, as this can render content illegible for individuals with visual impairments. Consider using online contrast checkers to verify compliance with accessibility guidelines. Moreover, remember that color alone should not be the sole method of conveying information; supplemental cues like text labels or icons should always be included to accommodate users with color vision deficiencies. Thoughtful application of this intense blue can add depth and visual interest, but its accessibility implications must be carefully managed.

Shades

Digital Color Formats

RGB
10 25 83
RGB10 25 83
Red
Green
Blue
HSL
227.67deg 78.49% 18.24%
227.6778.4918.24HSL
Hue
Saturation
Lightness
HWB
227.67deg 3.92% 67.45%
227.673.9267.45HWB
Hue
Whiteness
Blackness
hex#0A1953
rgb10 25 83
hsl227.67deg 78.49% 18.24%
cmyk87.95% 69.88% 0% 67.45%
hwb227.67deg 3.92% 67.45%
xyz-d650.02 0.01 0.08
oklch0.2474 0.1071 266.69
oklab0.2474 -0.01 -0.11
CMYK
87.95% 69.88% 0% 67.45%
87.9569.88067.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.08
0.020.010.08XYZ
X
Y
Z
OKLCH
0.2474 0.1071 266.69
0.24740.1071266.69LCH
Lightness
Chroma
Hue
OKLAB
0.2474 -0.01 -0.11
0.2474-0.01-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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