Black Rock

#0A062A

General Information about #0A062A

The hex color #0A062A, often referred to as Black Rock, is a very dark, muted shade of purple-blue. In the RGB color model, it is composed of 3.92% red, 2.35% green, and 16.47% blue. Its primary characteristic is its low luminance, making it appear almost black to the human eye. This color evokes feelings of mystery, sophistication, and depth. It is frequently used in designs where a sense of understated elegance is desired. In terms of color theory, #0A062A is considered a tertiary color, lying between blue and violet on the color wheel. Its hexadecimal representation allows for precise color matching and reproduction across various digital platforms, ensuring consistency in visual communication. The name "Black Rock" aptly describes its dark, solid appearance, making it suitable for creating strong visual anchors in design layouts.

The hex color #0A062A, also known as Black Rock, presents significant accessibility challenges, particularly in web design. Its extremely low luminance results in very poor contrast against common background colors like white. This makes text and other elements using this color difficult to read for users, especially those with visual impairments or color vision deficiencies. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. #0A062A falls far short of these recommendations when paired with light backgrounds. Therefore, it's crucial to use #0A062A sparingly, primarily for decorative purposes, and always ensure sufficient contrast by pairing it with very light, ideally white or near-white, elements. Providing alternative high-contrast themes is also recommended to enhance usability for all users. This dark color requires careful consideration to create an inclusive user experience.

Shades

Digital Color Formats

RGB
10 6 42
RGB10 6 42
Red
Green
Blue
HSL
246.67deg 75% 9.41%
246.67759.41HSL
Hue
Saturation
Lightness
HWB
246.67deg 2.35% 83.53%
246.672.3583.53HWB
Hue
Whiteness
Blackness
hex#0A062A
rgb10 6 42
hsl246.67deg 75% 9.41%
cmyk76.19% 85.71% 0% 83.53%
hwb246.67deg 2.35% 83.53%
xyz-d650.01 0 0.02
oklch0.1604 0.0704 280.63
oklab0.1604 0.01 -0.07
CMYK
76.19% 85.71% 0% 83.53%
76.1985.71083.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1604 0.0704 280.63
0.16040.0704280.63LCH
Lightness
Chroma
Hue
OKLAB
0.1604 0.01 -0.07
0.16040.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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