Black Rock

#030635

General Information About #030635

The hex color #030635, also known as Black Rock, is a very dark shade of blue-black, almost indistinguishable from pure black to the untrained eye. In the RGB color model, it is composed of 1.18% red, 2.35% green, and 21.57% blue. In the CMYK color model, it consists of 94.51% cyan, 89.02% magenta, 0% yellow, and 78.43% black. This color is often associated with depth, mystery, and sophistication, and it tends to evoke a sense of elegance and understatement. Due to its low luminance, it is frequently used to create contrast or to establish a muted, calming visual atmosphere.

The hex color #030635, often referred to as Black Rock, presents significant accessibility challenges, particularly in web design. Due to its extremely low luminance, it provides insufficient contrast when paired with lighter text or interface elements. This lack of contrast can render content illegible for users with visual impairments, such as those with low vision or color blindness. To ensure inclusivity, it is crucial to avoid using #030635 as a primary background color or for text. When this color is unavoidable, implement careful contrast testing with tools like the WCAG contrast checker, and aim for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Consider alternative color combinations or incorporating high-contrast borders and outlines to enhance visibility and accommodate diverse user needs.

Shades

Digital Color Formats

RGB
3 6 53
RGB3 6 53
Red
Green
Blue
HSL
236.4 89.29% 10.98%
236.489.2910.98HSL
Hue
Saturation
Lightness
HWB
236.4 1.18% 79.22%
236.41.1879.22HWB
Hue
Whiteness
Blackness
hex#030635
rgb3 6 53
hsl236.4 89.29% 10.98%
cmyk94.34% 88.68% 0% 79.22%
hwb236.4 1.18% 79.22%
xyz0.75 0.41 3.41
CMYK
94.34% 88.68% 0% 79.22%
94.3488.68079.22CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.75 0.41 3.41
0.750.413.41XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025