Black Rock

#110133

General Information about #110133

The hex color #110133, often referred to as "Black Rock", is a very dark shade of blue-violet. In the RGB color model, it is composed of 6.67% red, 0.39% green, and 20% blue. The corresponding CMYK values are 67% cyan, 98% magenta, 0% yellow, and 80% black. This color leans heavily towards the blue end of the spectrum, giving it a cool, mysterious, and sophisticated feel. Due to its very low lightness value, it is perceived as a dark and deep color. Colors like these are often associated with luxury, elegance, and depth. When using this color, it is imperative to consider its stark contrast with lighter colors to ensure readability and visual appeal.

The hex color #110133, also known as Black Rock, presents significant accessibility challenges, especially in web design. Its extremely dark nature results in very low contrast against most background colors, particularly white (#FFFFFF), which is a common default. This makes text and other elements using this color difficult to read for users with visual impairments, including those with low vision or color blindness. To ensure accessibility, it is crucial to use a very light color for text or elements displayed on a #110133 background. The contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text, as per WCAG guidelines. Tools such as contrast checkers can help verify compliance. Alternatives may include lighter shades or completely different color palettes to improve readability and user experience.

Shades

Digital Color Formats

RGB
17 1 51
RGB17 1 51
Red
Green
Blue
HSL
259.2deg 96.15% 10.2%
259.296.1510.2HSL
Hue
Saturation
Lightness
HWB
259.2deg 0.39% 80%
259.20.3980HWB
Hue
Whiteness
Blackness
hex#110133
rgb17 1 51
hsl259.2deg 96.15% 10.2%
cmyk66.67% 98.04% 0% 80%
hwb259.2deg 0.39% 80%
xyz-d650.01 0 0.03
oklch0.168 0.0921 288.91
oklab0.168 0.03 -0.09
CMYK
66.67% 98.04% 0% 80%
66.6798.04080CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.168 0.0921 288.91
0.1680.0921288.91LCH
Lightness
Chroma
Hue
OKLAB
0.168 0.03 -0.09
0.1680.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons