Black Rock

#02042E

General Information about Black Rock

The hex color #02042E, also known as Black Rock, is a very dark shade of blue tending towards black. It's composed of 0.8% red, 1.6% green, and 18% blue. In the RGB color space, it has values of R:2, G:4, B:46. In the CMYK color space, the values are C:0.96, M:0.91, Y:0.0, K:0.82. This color is generally perceived as sophisticated and mysterious, and it can evoke feelings of depth and formality. Due to its dark nature, it's crucial to use it carefully in design to maintain readability and accessibility, especially when used for backgrounds or text.

The hex color #02042E, also known as Black Rock, presents significant accessibility challenges due to its extremely low luminance. With such a dark shade, using it as a background color 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 darkness of #02042E, achieving these ratios requires careful selection of contrasting colors. Insufficient contrast can lead to eye strain and make content inaccessible to users with visual impairments. Therefore, when using #02042E, prioritizing accessibility is crucial through thoughtful color pairings and adherence to accessibility standards.

Shades

Digital Color Formats

RGB
2 4 46
RGB2 4 46
Red
Green
Blue
HSL
237.27deg 91.67% 9.41%
237.2791.679.41HSL
Hue
Saturation
Lightness
HWB
237.27deg 0.78% 81.96%
237.270.7881.96HWB
Hue
Whiteness
Blackness
hex#02042E
rgb2 4 46
hsl237.27deg 91.67% 9.41%
cmyk95.65% 91.3% 0% 81.96%
hwb237.27deg 0.78% 81.96%
xyz-d650.01 0 0.03
oklch0.1516 0.084 267.74
oklab0.1516 0 -0.08
CMYK
95.65% 91.3% 0% 81.96%
95.6591.3081.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1516 0.084 267.74
0.15160.084267.74LCH
Lightness
Chroma
Hue
OKLAB
0.1516 0 -0.08
0.15160-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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