Black Rock

#030034

General Information about Black Rock

The hex color #030034, also known as Black Rock, is a very dark shade of blue-violet. It is composed of 1.18% red, 0% green, and 20.39% blue. In the RGB color model, it is defined by the values R:3, G:0, B:52. The corresponding CMYK color code is C:94, M:100, Y:0, K:80. This indicates a high proportion of cyan and magenta, contributing to its deep, rich hue. Black Rock falls into the category of extremely dark colors, almost appearing black to the naked eye. Its hexadecimal representation, #030034, makes it easy to use in digital applications, such as website design, graphic design, and other creative projects where a touch of dark, sophisticated color is needed. The color's deep and mysterious qualities make it well-suited for designs that aim to evoke feelings of elegance, drama, or the unknown.

The hex color #030034, often referred to as Black Rock, presents significant accessibility challenges, particularly in web design. Its extremely low luminance makes it difficult to read text rendered in this color against a white background. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Black Rock almost certainly fails to meet these criteria when paired with lighter backgrounds. To ensure accessibility, it is crucial to avoid using #030034 for text or interactive elements without providing adequate contrast. Lighter text colors like white or very light grays could improve contrast, but careful testing with accessibility tools is essential to confirm compliance. Alternative color combinations or lighter shades should be considered to ensure that content is perceivable by users with visual impairments.

Shades

Digital Color Formats

RGB
3 0 52
RGB3 0 52
Red
Green
Blue
HSL
243.46deg 100% 10.2%
243.4610010.2HSL
Hue
Saturation
Lightness
HWB
243.46deg 0% 79.61%
243.46079.61HWB
Hue
Whiteness
Blackness
hex#030034
rgb3 0 52
hsl243.46deg 100% 10.2%
cmyk94.23% 100% 0% 79.61%
hwb243.46deg 0% 79.61%
xyz-d650.01 0 0.03
oklch0.1507 0.0993 269.46
oklab0.1507 0 -0.1
CMYK
94.23% 100% 0% 79.61%
94.23100079.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1507 0.0993 269.46
0.15070.0993269.46LCH
Lightness
Chroma
Hue
OKLAB
0.1507 0 -0.1
0.15070-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons