Black Rock

#13032E

General Information about Black Rock

The hex color #13032E, often referred to as Black Rock, is a very dark, muted shade of purple or violet. It belongs to the family of colors that are typically associated with sophistication, mystery, and depth. In the RGB color model, it is composed of 7.45% red, 1.18% green, and 18.04% blue. In the CMYK color model, it consists of 59% cyan, 93% magenta, 0% yellow, and 82% black. The color's low saturation and luminance make it appear almost black in many contexts. Because of its dark nature, this color is best suited for applications where a subtle and understated effect is desired. It's important to consider contrast ratios when using this color to ensure accessibility. Black Rock provides a calm and reserved feel, suitable for backgrounds or accents where visual serenity is key.

The hex color #13032E, also known as Black Rock, presents significant accessibility challenges, especially in text-based applications. Its very low luminance results in extremely poor contrast against common background colors like white. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Black Rock falls far short of these recommendations, making it difficult for users with visual impairments to read text rendered in this color. To improve accessibility, consider using lighter text colors such as white, light gray, or light yellow. Ensure that the chosen text color provides sufficient contrast. Tools like contrast checkers can help evaluate and fine-tune color combinations for optimal readability. Alternatively, using Black Rock for purely decorative elements where readability isn't crucial, such as non-essential graphical details, would pose less of an accessibility risk.

Shades

Digital Color Formats

RGB
19 3 46
RGB19 3 46
Red
Green
Blue
HSL
262.33deg 87.76% 9.61%
262.3387.769.61HSL
Hue
Saturation
Lightness
HWB
262.33deg 1.18% 81.96%
262.331.1881.96HWB
Hue
Whiteness
Blackness
hex#13032E
rgb19 3 46
hsl262.33deg 87.76% 9.61%
cmyk58.7% 93.48% 0% 81.96%
hwb262.33deg 1.18% 81.96%
xyz-d650.01 0 0.03
oklch0.169 0.0816 294
oklab0.169 0.03 -0.07
CMYK
58.7% 93.48% 0% 81.96%
58.793.48081.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.169 0.0816 294
0.1690.0816294LCH
Lightness
Chroma
Hue
OKLAB
0.169 0.03 -0.07
0.1690.03-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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