Black Rock

#0A0E2F

General Information about #0A0E2F

The hexadecimal color code #0A0E2F represents a dark, muted shade of blue. In the RGB color model, it is composed of 3.92% red, 5.49% green, and 18.43% blue. This combination results in a color that leans heavily towards the blue end of the spectrum, imparting a sense of depth and tranquility. The color is often described as a very dark navy or deep indigo. It evokes feelings of sophistication, mystery, and calmness. In color psychology, dark blues are associated with stability, trust, and knowledge. Black Rock, with its high blue component and low red and green values, is suitable for designs that aim to convey a sense of professionalism, reliability, and quiet elegance. It is not a bright or attention-grabbing color, making it appropriate for backgrounds or accents where subtlety is desired.

The hex color #0A0E2F, also known as Black Rock, presents significant accessibility challenges, especially concerning color contrast. Its very dark nature means that text or interactive elements using this color as a background require extremely light foreground colors to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is necessary for normal-sized text and 3:1 for large text. Using lighter shades of gray, white, or even carefully chosen light blues or greens as foreground colors can help achieve sufficient contrast. However, thorough testing with accessibility evaluation tools is crucial to ensure compliance. Additionally, consider providing alternative color schemes for users with visual impairments or color blindness to guarantee an inclusive user experience. Proper ARIA attributes can further enhance accessibility for screen reader users.

Shades

Digital Color Formats

RGB
10 14 47
RGB10 14 47
Red
Green
Blue
HSL
233.51deg 64.91% 11.18%
233.5164.9111.18HSL
Hue
Saturation
Lightness
HWB
233.51deg 3.92% 81.57%
233.513.9281.57HWB
Hue
Whiteness
Blackness
hex#0A0E2F
rgb10 14 47
hsl233.51deg 64.91% 11.18%
cmyk78.72% 70.21% 0% 81.57%
hwb233.51deg 3.92% 81.57%
xyz-d650.01 0.01 0.03
oklch0.1846 0.0655 272.96
oklab0.1846 0 -0.07
CMYK
78.72% 70.21% 0% 81.57%
78.7270.21081.57CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.03
0.010.010.03XYZ
X
Y
Z
OKLCH
0.1846 0.0655 272.96
0.18460.0655272.96LCH
Lightness
Chroma
Hue
OKLAB
0.1846 0 -0.07
0.18460-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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