Black Rock

#050430

General Information about #050430

The hex color #050430, also known as 'Black Rock', is a very dark shade of blue-purple. In the RGB color model, it is composed of 2% red, 2% green, and 19% blue. In the CMYK color model, it is composed of 90% cyan, 90% magenta, 0% yellow, and 81% black. This indicates that the color is primarily based on blue, with a small amount of red and green contributing to its overall hue. The darkness of the color is due to the high percentage of black in the CMYK model and the low values of red, green, and blue in the RGB model. Black Rock evokes feelings of mystery and sophistication. It is often used in designs where a sense of depth, elegance, and formality is desired. Due to its dark nature, it should be paired with light colors to ensure sufficient contrast.

The hex color #050430, often referred to as 'Black Rock', presents significant accessibility challenges. Its extremely dark nature results in very low contrast against lighter backgrounds, which is critical for readability and usability. Web Content Accessibility Guidelines (WCAG) require a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text against its background. Black Rock typically fails to meet these standards when paired with common background colors. To ensure accessibility, it is essential to use this color sparingly and carefully consider its contrast ratio with surrounding elements. When using #050430, always pair it with a very light color such as white (#FFFFFF) or a very light gray to meet WCAG requirements. Tools like contrast checkers can help verify that the color combinations meet accessibility standards. Keep in mind users with low vision or color blindness rely on sufficient contrast to perceive content effectively.

Shades

Digital Color Formats

RGB
5 4 48
RGB5 4 48
Red
Green
Blue
HSL
241.36deg 84.62% 10.2%
241.3684.6210.2HSL
Hue
Saturation
Lightness
HWB
241.36deg 1.57% 81.18%
241.361.5781.18HWB
Hue
Whiteness
Blackness
hex#050430
rgb5 4 48
hsl241.36deg 84.62% 10.2%
cmyk89.58% 91.67% 0% 81.18%
hwb241.36deg 1.57% 81.18%
xyz-d650.01 0 0.03
oklch0.1578 0.0851 272.4
oklab0.1578 0 -0.09
CMYK
89.58% 91.67% 0% 81.18%
89.5891.67081.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1578 0.0851 272.4
0.15780.0851272.4LCH
Lightness
Chroma
Hue
OKLAB
0.1578 0 -0.09
0.15780-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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