Black Rock

#0C0E2D

General Information about #0C0E2D

The hexadecimal color code #0C0E2D, often referred to as Black Rock, is a dark, desaturated shade of blue. It belongs to the broader family of dark blues and exhibits a muted, almost grayish quality. In the RGB color model, it is composed of 4.71% red, 5.49% green, and 17.65% blue. In the CMYK color model, it is composed of 73% cyan, 69% magenta, 0% yellow, and 82% black. This color is most commonly used in design contexts where a subdued, sophisticated, or even slightly somber tone is desired. Due to its dark nature, careful consideration must be given to its contrast with other colors, especially when used for text or interactive elements, to ensure adequate readability and accessibility. The human eye perceives this color as very close to black, making it a subtle alternative to pure black.

The hex color #0C0E2D, also known as Black Rock, presents considerable accessibility challenges, particularly for users with visual impairments. Its extremely low luminance value translates to very poor contrast against light backgrounds, making text and other elements rendered in this color difficult to discern. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Black Rock falls far short of these recommendations when paired with typical background colors like white or light gray. To improve accessibility, consider using Black Rock sparingly, primarily as a decorative element rather than for essential information. When using it for text or interactive elements, ensure a sufficiently high contrast ratio by pairing it with very light colors like #FFFFFF or other pale shades. Also, avoid using it in crucial graphical elements that need to be understood by everyone.

Shades

Digital Color Formats

RGB
12 14 45
RGB12 14 45
Red
Green
Blue
HSL
236.36deg 57.89% 11.18%
236.3657.8911.18HSL
Hue
Saturation
Lightness
HWB
236.36deg 4.71% 82.35%
236.364.7182.35HWB
Hue
Whiteness
Blackness
hex#0C0E2D
rgb12 14 45
hsl236.36deg 57.89% 11.18%
cmyk73.33% 68.89% 0% 82.35%
hwb236.36deg 4.71% 82.35%
xyz-d650.01 0.01 0.03
oklch0.1842 0.0614 275.8
oklab0.1842 0.01 -0.06
CMYK
73.33% 68.89% 0% 82.35%
73.3368.89082.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.03
0.010.010.03XYZ
X
Y
Z
OKLCH
0.1842 0.0614 275.8
0.18420.0614275.8LCH
Lightness
Chroma
Hue
OKLAB
0.1842 0.01 -0.06
0.18420.01-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons