Black Rock

#020933

General Information about #020933

The hex color #020933, often referred to as "Black Rock," is a very dark shade of blue, nearly black. It is composed of 0.8% red, 3.5% green, and 20% blue. In the RGB color space, it's close to black, but the blue undertone adds a subtle depth. This color is frequently used in designs where a sophisticated, understated, and dark aesthetic is desired. Due to its low luminance, it's important to consider accessibility when using this color. It's not suitable for situations where high contrast is required, such as body text on a website. However, it can be effective for background elements or accents when paired with lighter, contrasting colors. The color evokes feelings of calmness, stability, and mystery, often associated with the night sky or deep ocean waters. Its darkness also implies a sense of formality and elegance.

The hex color #020933, a very dark shade of blue tending towards black, presents significant accessibility challenges. Its extremely low luminance results in very poor contrast against standard white backgrounds. Text rendered in this color on a white background would be nearly unreadable for most users, including those with normal vision. Individuals with low vision or color blindness would find it particularly difficult, if not impossible, to distinguish text or elements using this color. To ensure accessibility, it is crucial to pair #020933 with significantly lighter colors, such as shades of yellow, white, or light gray. Using contrast checking tools is highly recommended to verify that the color combination meets WCAG (Web Content Accessibility Guidelines) standards for contrast ratios (at least 4.5:1 for normal text and 3:1 for large text). Avoid using this color for critical information or interactive elements without careful consideration of contrast.

Shades

Digital Color Formats

RGB
2 9 51
RGB2 9 51
Red
Green
Blue
HSL
231.43deg 92.45% 10.39%
231.4392.4510.39HSL
Hue
Saturation
Lightness
HWB
231.43deg 0.78% 80%
231.430.7880HWB
Hue
Whiteness
Blackness
hex#020933
rgb2 9 51
hsl231.43deg 92.45% 10.39%
cmyk96.08% 82.35% 0% 80%
hwb231.43deg 0.78% 80%
xyz-d650.01 0 0.03
oklch0.171 0.0833 265.74
oklab0.171 -0.01 -0.08
CMYK
96.08% 82.35% 0% 80%
96.0882.35080CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.171 0.0833 265.74
0.1710.0833265.74LCH
Lightness
Chroma
Hue
OKLAB
0.171 -0.01 -0.08
0.171-0.01-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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