Black Rock

#03052C

General Information about Black Rock

The hex color #03052C, also known as Black Rock, is a very dark shade of blue, almost appearing black. It is composed of 1.18% red, 1.96% green, and 17.25% blue. In the RGB color space, it is quite muted, reflecting its dark and subdued nature. This color evokes a sense of mystery, depth, and sophistication. It is often associated with elegance and can be used to create a feeling of luxury and exclusivity. Black Rock's near-black appearance makes it suitable for backgrounds where a subtle hint of color is desired without overpowering the content. The color is not very common as a main color because of its darkness.

The hex color #03052C, often referred to as Black Rock, 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. Using #03052C may require a contrast ratio exceeding these recommendations. Therefore, it's crucial to use contrast checking tools to verify compliance. Also avoid using it for small user interface elements or important icons if light colors can not be applied on top. Designers and developers should carefully consider these factors to avoid excluding users with visual impairments, ensuring a more inclusive and accessible user experience.

Shades

Digital Color Formats

RGB
3 5 44
RGB3 5 44
Red
Green
Blue
HSL
237.07 87.23% 9.22%
237.0787.239.22HSL
Hue
Saturation
Lightness
HWB
237.07 1.18% 82.75%
237.071.1882.75HWB
Hue
Whiteness
Blackness
hex#03052C
rgb3 5 44
hsl237.07 87.23% 9.22%
cmyk93.18% 88.64% 0% 82.75%
hwb237.07 1.18% 82.75%
xyz-d650.01 0 0.02
oklch0.1527 0.0783 269.33
oklab0.1527 0 -0.08
CMYK
93.18% 88.64% 0% 82.75%
93.1888.64082.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1527 0.0783 269.33
0.15270.0783269.33LCH
Lightness
Chroma
Hue
OKLAB
0.1527 0 -0.08
0.15270-0.08LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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