Gulf Blue

#101858

General Information About Gulf Blue

The hex color #101858, also known as Gulf Blue, is a dark and saturated shade of blue with a hint of purple. In the RGB color model, it is composed of 6.27% red, 9.41% green, and 34.51% blue. The corresponding CMYK color code is C:82, M:73, Y:0, K:65. The hue angle is 227.1 degrees, the saturation is 75.4%, and the lightness is 20.4%. Gulf Blue is often associated with feelings of trust, stability, and sophistication. It is a versatile color that can be used in a variety of design contexts, from corporate branding to fashion design. Its depth and richness make it an excellent choice for creating a sense of authority and elegance.

The hex color #101858, a deep, muted blue, presents some accessibility challenges, particularly when used for text. Its low luminance results in a weak contrast ratio against a white background, potentially making it difficult for users with visual impairments to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #101858 for text, it's crucial to pair it with a very light color, such as white or a pale yellow, to ensure sufficient contrast. Alternatively, consider using #101858 for larger graphical elements where the legibility requirements are less stringent. Tools like contrast checkers can help evaluate color combinations and ensure compliance with accessibility standards, improving the user experience for everyone.

Shades

Digital Color Formats

RGB
16 24 88
RGB16 24 88
Red
Green
Blue
HSL
233.33deg 69.23% 20.39%
233.3369.2320.39HSL
Hue
Saturation
Lightness
HWB
233.33deg 6.27% 65.49%
233.336.2765.49HWB
Hue
Whiteness
Blackness
hex#101858
rgb16 24 88
hsl233.33deg 69.23% 20.39%
cmyk81.82% 72.73% 0% 65.49%
hwb233.33deg 6.27% 65.49%
xyz-d650.02 0.01 0.09
oklch0.2538 0.1141 270.11
oklab0.2538 0 -0.11
CMYK
81.82% 72.73% 0% 65.49%
81.8272.73065.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.01 0.09
0.020.010.09XYZ
X
Y
Z
OKLCH
0.2538 0.1141 270.11
0.25380.1141270.11LCH
Lightness
Chroma
Hue
OKLAB
0.2538 0 -0.11
0.25380-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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