Black Rock

#12043D

General Information about #12043D (Black Rock)

The hexadecimal color code #12043D, also known as Black Rock, represents a very dark shade of blue-violet. It is composed of 7.1% red, 1.6% green, and 23.9% blue. In the RGB color model, this equates to R:18, G:4, B:61. The corresponding CMYK values are C:70.49%, M:93.44%, Y:0%, K:76.08%. This color is often associated with sophistication, mystery, and depth. Its strong blue component lends a sense of calm and stability, while the touch of red adds a hint of energy and passion. Black Rock is a versatile color that can be used in a variety of applications, from web design to interior decorating, to create a sense of drama and elegance. Due to its dark nature, careful consideration should be given to its contrast with other colors to ensure readability and accessibility.

The color #12043D, a deep, dark hue, presents significant accessibility challenges. Its low luminance value results in very poor contrast against white text, making it difficult for users, especially those with visual impairments, to read. To ensure accessibility, it's crucial to pair this color with very light colors like white or bright yellow for text and interactive elements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Using color alone to convey information should be avoided. Providing additional cues, such as text labels or icons, will ensure that the content is accessible to all users, including those who are color blind. Careful consideration of color combinations is paramount in creating an inclusive and user-friendly design.

Shades

Digital Color Formats

RGB
18 4 61
RGB18 4 61
Red
Green
Blue
HSL
254.74 87.69% 12.75%
254.7487.6912.75HSL
Hue
Saturation
Lightness
HWB
254.74 1.57% 76.08%
254.741.5776.08HWB
Hue
Whiteness
Blackness
hex#12043D
rgb18 4 61
hsl254.74 87.69% 12.75%
cmyk70.49% 93.44% 0% 76.08%
hwb254.74 1.57% 76.08%
xyz1.14 0.55 4.46
CMYK
70.49% 93.44% 0% 76.08%
70.4993.44076.08CMYK
Cyan
Magenta
Yellow
Key
XYZ
1.14 0.55 4.46
1.140.554.46XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025