Deep Cove

#040F40

General Information about #040F40

The hexadecimal color code #040F40 represents a very dark shade of blue, often referred to as 'Deep Cove'. It is composed of 1.57% red, 5.88% green, and 25.1% blue. In the RGB color model, this translates to R:4, G:15, B:64. The color has a hue of 223 degrees, a saturation of 88.2%, and a lightness of 13.3%. Deep Cove evokes feelings of depth, mystery, and sophistication. Due to its low luminance value, it is generally not suitable for use as a primary background color without careful consideration of contrast ratios for text and other visual elements. This color is mostly used in the navy style because of its resemblance with the sea. Different shades of blue are often used to create peaceful and relaxing atmospheres.

The color #040F40, also known as Deep Cove, presents significant accessibility challenges due to its very dark nature. When used as a background color, it necessitates extremely light text 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. Given the low luminance of #040F40, achieving this contrast ratio may require text colors close to white. Web developers should meticulously test color combinations using contrast checkers to avoid creating barriers for users with visual impairments. It's also crucial to consider users with low vision or color blindness, who may struggle to distinguish subtle shades. Providing alternative color schemes and allowing users to customize the color palette can further enhance accessibility.

Shades

Digital Color Formats

RGB
4 15 64
RGB4 15 64
Red
Green
Blue
HSL
229deg 88.24% 13.33%
22988.2413.33HSL
Hue
Saturation
Lightness
HWB
229deg 1.57% 74.9%
2291.5774.9HWB
Hue
Whiteness
Blackness
hex#040F40
rgb4 15 64
hsl229deg 88.24% 13.33%
cmyk93.75% 76.56% 0% 74.9%
hwb229deg 1.57% 74.9%
xyz-d650.01 0.01 0.05
oklch0.2015 0.0941 266.05
oklab0.2015 -0.01 -0.09
CMYK
93.75% 76.56% 0% 74.9%
93.7576.56074.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.05
0.010.010.05XYZ
X
Y
Z
OKLCH
0.2015 0.0941 266.05
0.20150.0941266.05LCH
Lightness
Chroma
Hue
OKLAB
0.2015 -0.01 -0.09
0.2015-0.01-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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