Black Rock

#010234

General Information about #010234

The hexadecimal color code #010234 represents a very dark shade of blue, often referred to as 'Black Rock' due to its resemblance to dark, mineral-rich stone. It is composed of 0.39% red, 0.78% green, and 20.39% blue. In the RGB color model, this translates to 1 red, 2 green, and 52 blue. The color's primary characteristic is its low luminance, making it close to black. This color is commonly used in digital design and art when a subtle, almost black, blue tone is desired. However, due to its darkness, it's crucial to consider accessibility guidelines when using this color, particularly regarding contrast ratios with text and other elements.

The color #010234, also known as Black Rock, presents significant accessibility challenges due to its extremely low luminance. With such a dark hue, sufficient contrast is crucial for readability and usability. When used as a foreground color, it necessitates a very light background to meet WCAG (Web Content Accessibility Guidelines) standards for text and non-text contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Ensure that interactive elements using this color have clear visual cues, such as borders or additional styling, to aid users with visual impairments. It's advisable to provide alternative color schemes for users who may have difficulty perceiving content with such a dark color. Thorough testing with accessibility tools is recommended to validate compliance with accessibility standards and ensure an inclusive user experience. Avoid using #010234 for critical information or actions without careful consideration of contrast.

Shades

Digital Color Formats

RGB
1 2 52
RGB1 2 52
Red
Green
Blue
HSL
238.82deg 96.23% 10.39%
238.8296.2310.39HSL
Hue
Saturation
Lightness
HWB
238.82deg 0.39% 79.61%
238.820.3979.61HWB
Hue
Whiteness
Blackness
hex#010234
rgb1 2 52
hsl238.82deg 96.23% 10.39%
cmyk98.08% 96.15% 0% 79.61%
hwb238.82deg 0.39% 79.61%
xyz-d650.01 0 0.03
oklch0.154 0.097 265.94
oklab0.154 -0.01 -0.1
CMYK
98.08% 96.15% 0% 79.61%
98.0896.15079.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.154 0.097 265.94
0.1540.097265.94LCH
Lightness
Chroma
Hue
OKLAB
0.154 -0.01 -0.1
0.154-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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