Black Rock

#040134

General Information about #040134

The hexadecimal color code #040134 represents a very dark shade of blue, often referred to as Black Rock. It is composed of 1.57% red, 0.39% green, and 20.39% blue. In the RGB color model, this translates to 4 red, 1 green, and 52 blue. The color has a hue of 243 degrees, a saturation of 96.3% and a lightness of 10.4%. This color is primarily associated with depth, darkness, and a sense of mystery. It can evoke feelings of sophistication and elegance when used appropriately. Due to its low lightness value, it's important to consider contrast when using this color in design to ensure readability and accessibility. It is a very dark shade and is typically used in backgrounds or in situations where a dark accent is desired.

The hex color #040134, also known as Black Rock, presents significant accessibility challenges. Its extremely low lightness value makes it difficult to achieve sufficient contrast with lighter text or user interface elements. 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 used as a background, #040134 would require very light text to meet these standards. Using this color as text on a white or light background is strongly discouraged due to its poor readability. For optimal accessibility, consider using lighter variations or pairing it with high-contrast colors to ensure readability for users with visual impairments. This color may not be suitable for displaying important information or calls to action. Always test color combinations with accessibility tools.

Shades

Digital Color Formats

RGB
4 1 52
RGB4 1 52
Red
Green
Blue
HSL
243.53deg 96.23% 10.39%
243.5396.2310.39HSL
Hue
Saturation
Lightness
HWB
243.53deg 0.39% 79.61%
243.530.3979.61HWB
Hue
Whiteness
Blackness
hex#040134
rgb4 1 52
hsl243.53deg 96.23% 10.39%
cmyk92.31% 98.08% 0% 79.61%
hwb243.53deg 0.39% 79.61%
xyz-d650.01 0 0.03
oklch0.1547 0.0967 270.91
oklab0.1547 0 -0.1
CMYK
92.31% 98.08% 0% 79.61%
92.3198.08079.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1547 0.0967 270.91
0.15470.0967270.91LCH
Lightness
Chroma
Hue
OKLAB
0.1547 0 -0.1
0.15470-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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