Black Rock

#190331

General Information about #190331

The hex color code #190331, often referred to as "Black Rock", represents a deep, dark shade of purple. It is composed of 9.8% red, 1.2% green, and 19.2% blue. In the RGB color space, this translates to (25, 3, 49). Its low saturation and luminance values contribute to its dark and muted appearance. Colors like this are often associated with sophistication, mystery, and luxury, but can also evoke feelings of melancholy. In contrast to brighter colors, #190331 requires careful consideration when used in design, especially regarding accessibility and readability. The color is frequently used as a background color, or as an accent color to give a luxurious feel. Its CMYK values are 49%, 94%, 0%, and 81%.

The color #190331, a deep, dark purple, presents significant accessibility challenges, particularly when used as a background or text color. Its low luminance results in very poor contrast with lighter colors, making it difficult for individuals with visual impairments to distinguish foreground elements. According to WCAG guidelines, sufficient contrast is crucial for readability. To ensure accessibility, it's imperative to pair #190331 with much lighter shades. White (#FFFFFF) or very light yellows and greens can offer adequate contrast. Using contrast checker tools is highly recommended to verify compliance with accessibility standards. Furthermore, avoid using this color for essential interactive elements like buttons or links without careful consideration of contrast ratios, as it could severely hinder usability for a considerable portion of users.

Shades

Digital Color Formats

RGB
25 3 49
RGB25 3 49
Red
Green
Blue
HSL
268.7deg 88.46% 10.2%
268.788.4610.2HSL
Hue
Saturation
Lightness
HWB
268.7deg 1.18% 80.78%
268.71.1880.78HWB
Hue
Whiteness
Blackness
hex#190331
rgb25 3 49
hsl268.7deg 88.46% 10.2%
cmyk48.98% 93.88% 0% 80.78%
hwb268.7deg 1.18% 80.78%
xyz-d650.01 0 0.03
oklch0.1813 0.0862 300.26
oklab0.1813 0.04 -0.07
CMYK
48.98% 93.88% 0% 80.78%
48.9893.88080.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1813 0.0862 300.26
0.18130.0862300.26LCH
Lightness
Chroma
Hue
OKLAB
0.1813 0.04 -0.07
0.18130.04-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons