Black Rock

#0B052E

General Information about #0B052E

The hexadecimal color code #0B052E, often referred to as Black Rock, is a dark, muted shade of purple. It is composed of 4.31% red, 1.96% green, and 18.04% blue. In the RGB color model, it is represented as RGB(11, 5, 46). This color is frequently associated with depth, mystery, and sophistication. In color psychology, dark purples like #0B052E can evoke feelings of luxury, creativity, and introspection. Due to its low saturation and dark value, it is best used as an accent color or in combination with brighter hues to provide contrast. The color finds applications in design, branding, and art where a subtle and elegant touch is desired.

The color #0B052E, also known as Black Rock, presents significant accessibility challenges, especially concerning color contrast. When used as a background color, it necessitates very light text colors to ensure readability. According to WCAG guidelines, sufficient contrast ratios are essential for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Black Rock's darkness means that many common text colors will fail to meet these standards, making it unsuitable for extensive blocks of text or critical interface elements. Designers should carefully evaluate color pairings, using tools to measure contrast ratios and ensuring compliance with accessibility standards. When using this color, consider providing alternative high-contrast themes or options for users to customize the color scheme.

Shades

Digital Color Formats

RGB
11 5 46
RGB11 5 46
Red
Green
Blue
HSL
248.78deg 80.39% 10%
248.7880.3910HSL
Hue
Saturation
Lightness
HWB
248.78deg 1.96% 81.96%
248.781.9681.96HWB
Hue
Whiteness
Blackness
hex#0B052E
rgb11 5 46
hsl248.78deg 80.39% 10%
cmyk76.09% 89.13% 0% 81.96%
hwb248.78deg 1.96% 81.96%
xyz-d650.01 0 0.03
oklch0.1639 0.0783 281.02
oklab0.1639 0.01 -0.08
CMYK
76.09% 89.13% 0% 81.96%
76.0989.13081.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1639 0.0783 281.02
0.16390.0783281.02LCH
Lightness
Chroma
Hue
OKLAB
0.1639 0.01 -0.08
0.16390.01-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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