Black Rock

#020233

General Information about #020233

The hex color code #020233, often referred to as 'Black Rock', is a deep, dark shade of blue. It belongs to the blue color family, characterized by its low saturation and luminance values. In the RGB color model, it consists of 0.78% red, 0.78% green, and 20% blue. This composition gives it a predominantly blue appearance with a hint of darkness, which makes it appear almost black. The color is often associated with sophistication, depth, and mystery. Its use in design can convey a sense of elegance and can be effectively employed to create contrast with lighter colors. Due to its low luminance, it is important to consider accessibility guidelines when using #020233 in web or graphic design, ensuring adequate contrast with foreground elements for readability.

The hex color #020233, often referred to as 'Black Rock', presents significant accessibility challenges, especially in web design. Its extremely dark nature results in very low contrast when used with text or other interface elements. According to WCAG guidelines, sufficient contrast between foreground and background colors is crucial for readability and usability, particularly for users with visual impairments. To ensure accessibility, it is imperative to avoid using #020233 as a background or text color unless paired with a very light color that provides a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help verify compliance. Failure to meet these contrast standards can exclude users and create a poor user experience. Employing techniques such as text shadows or borders can sometimes improve contrast, but careful testing is always necessary.

Shades

Digital Color Formats

RGB
2 2 51
RGB2 2 51
Red
Green
Blue
HSL
240deg 92.45% 10.39%
24092.4510.39HSL
Hue
Saturation
Lightness
HWB
240deg 0.78% 80%
2400.7880HWB
Hue
Whiteness
Blackness
hex#020233
rgb2 2 51
hsl240deg 92.45% 10.39%
cmyk96.08% 96.08% 0% 80%
hwb240deg 0.78% 80%
xyz-d650.01 0 0.03
oklch0.1536 0.0948 267.69
oklab0.1536 0 -0.09
CMYK
96.08% 96.08% 0% 80%
96.0896.08080CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1536 0.0948 267.69
0.15360.0948267.69LCH
Lightness
Chroma
Hue
OKLAB
0.1536 0 -0.09
0.15360-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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