Black Rock

#09092C

General Information

The color #09092C, also known as Black Rock, is a deep, dark shade of blue-black. In the RGB color model, it is composed of 3.53% red, 3.53% green, and 17.25% blue. This indicates a strong bias towards the blue spectrum, giving it its characteristic dark, cool undertone. When represented in the CMYK color model, used primarily for printing, #09092C consists of 79% cyan, 79% magenta, 0% yellow, and 83% black. This high black percentage contributes to its overall darkness and depth. The hex code #09092C is commonly used in web design and digital art to specify this precise color. Its unique blend makes it suitable for various applications where a dark, sophisticated hue is desired.

The hex color #09092C, also known as Black Rock, presents significant accessibility challenges due to its low luminance. Its dark nature results in very low contrast against standard light-colored backgrounds, which is crucial for readability and usability. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast between text and background is essential for users with visual impairments, including those with low vision or color blindness. To ensure accessibility, using #09092C for text requires pairing it with a very light background, adhering to a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Alternatively, it might be better to use this color for decorative elements where the contrast requirements are less stringent, or to avoid it altogether in favor of more accessible color choices. Tools such as contrast checkers can assist in verifying compliance with accessibility standards.

Shades

Digital Color Formats

RGB
9 9 44
RGB9 9 44
Red
Green
Blue
HSL
240deg 66.04% 10.39%
24066.0410.39HSL
Hue
Saturation
Lightness
HWB
240deg 3.53% 82.75%
2403.5382.75HWB
Hue
Whiteness
Blackness
hex#09092C
rgb9 9 44
hsl240deg 66.04% 10.39%
cmyk79.55% 79.55% 0% 82.75%
hwb240deg 3.53% 82.75%
xyz-d650.01 0 0.02
oklch0.169 0.0687 276.17
oklab0.169 0.01 -0.07
CMYK
79.55% 79.55% 0% 82.75%
79.5579.55082.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.169 0.0687 276.17
0.1690.0687276.17LCH
Lightness
Chroma
Hue
OKLAB
0.169 0.01 -0.07
0.1690.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons