Black Rock

#120A29

General Information about #120A29

The hexadecimal color code #120A29 represents a dark, muted shade of purple, often described as 'Black Rock'. It is composed of 7.1% red, 3.92% green, and 16.08% blue. In the RGB color space, it is defined as RGB(18, 10, 41). This color has a relatively low saturation and brightness, contributing to its somber and refined appearance. Colors like #120A29 are commonly used to evoke feelings of sophistication, mystery, or depth. Understanding the color's composition is crucial for designers and artists, enabling them to effectively incorporate it into their projects. Its dark nature makes it an excellent choice for creating contrast with lighter colors or for adding a touch of elegance to a design.

The color #120A29, a very dark shade of purple, presents significant accessibility challenges, especially in web design. Its extremely low luminance makes it difficult to achieve sufficient contrast against lighter backgrounds, potentially violating WCAG guidelines. Text rendered in this color on a white or light-colored background is likely to be illegible for users with visual impairments, including those with low vision or color blindness. To ensure accessibility, it's crucial to pair #120A29 with much lighter colors to meet minimum contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. Tools like contrast checkers can help determine if the contrast is adequate. Consider alternative, lighter shades of purple or entirely different color palettes to improve the overall user experience and inclusivity of the design. Furthermore, avoid using this color as the sole indicator of interactive elements, as color alone is not sufficient for accessibility.

Shades

Digital Color Formats

RGB
18 10 41
RGB18 10 41
Red
Green
Blue
HSL
255.48deg 60.78% 10%
255.4860.7810HSL
Hue
Saturation
Lightness
HWB
255.48deg 3.92% 83.92%
255.483.9283.92HWB
Hue
Whiteness
Blackness
hex#120A29
rgb18 10 41
hsl255.48deg 60.78% 10%
cmyk56.1% 75.61% 0% 83.92%
hwb255.48deg 3.92% 83.92%
xyz-d650.01 0.01 0.02
oklch0.1776 0.0604 290.84
oklab0.1776 0.02 -0.06
CMYK
56.1% 75.61% 0% 83.92%
56.175.61083.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1776 0.0604 290.84
0.17760.0604290.84LCH
Lightness
Chroma
Hue
OKLAB
0.1776 0.02 -0.06
0.17760.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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