Black Rock

#05032E

General Information about #05032E

The hex color code #05032E, often referred to as Black Rock, is a very dark shade of purple-blue. It is composed of 2% red, 1% green, and 18% blue. In the RGB color space, it has the numerical values of 5, 3, and 46, respectively. The color is frequently perceived as a deep and mysterious tone, often associated with elegance and sophistication. Due to its low luminance, it's essential to use this color carefully in design to ensure sufficient contrast with lighter elements, particularly text, to maintain readability and accessibility. In the world of color theory, #05032E resides within the realm of cool colors, evoking a sense of calm and depth.

The hex color #05032E, also known as Black Rock, presents significant accessibility challenges, primarily due to its very low luminance. This deep, dark shade provides insufficient contrast against lighter backgrounds, making text and interactive elements difficult to read for individuals with visual impairments. 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 is unlikely to meet these ratios when paired with many common background colors. To improve accessibility, consider using significantly lighter foreground colors, such as white or very light shades of gray or beige, or exploring color combinations with higher contrast ratios. Tools like contrast checkers can help evaluate and adjust color pairings to ensure readability and usability for all users.

Shades

Digital Color Formats

RGB
5 3 46
RGB5 3 46
Red
Green
Blue
HSL
242.79deg 87.76% 9.61%
242.7987.769.61HSL
Hue
Saturation
Lightness
HWB
242.79deg 1.18% 81.96%
242.791.1881.96HWB
Hue
Whiteness
Blackness
hex#05032E
rgb5 3 46
hsl242.79deg 87.76% 9.61%
cmyk89.13% 93.48% 0% 81.96%
hwb242.79deg 1.18% 81.96%
xyz-d650.01 0 0.03
oklch0.1522 0.0841 273.35
oklab0.1522 0 -0.08
CMYK
89.13% 93.48% 0% 81.96%
89.1393.48081.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1522 0.0841 273.35
0.15220.0841273.35LCH
Lightness
Chroma
Hue
OKLAB
0.1522 0 -0.08
0.15220-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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