Blue Charcoal

#000F1A

General Information about #000F1A

The hex color #000F1A, also known as Blue Charcoal, is a very dark shade of blue. It is composed of 0% red, 5.9% green, and 10.2% blue. In the RGB color space, it has the values R:0, G:15, B:26. In the CMYK color space, its composition is 100% cyan, 42.3% magenta, 0% yellow, and 89.8% black. Its dark nature makes it suitable for applications where a subtle and understated color is desired. However, due to its low lightness value, it's crucial to consider accessibility when using it for text or interactive elements, ensuring sufficient contrast with the background. The color evokes feelings of depth, sophistication, and calmness, making it a popular choice for designs aiming for a modern or minimalist aesthetic. In short, it is a dark desaturated blue used in limited purposes, where dark colors are required.

The hex color #000F1A, also known as Blue Charcoal, presents significant accessibility challenges, particularly in text-based applications. Its extremely low lightness value (very dark) results in poor contrast against most background colors, including white. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. To ensure accessibility, it's imperative to pair #000F1A with significantly lighter colors that meet the minimum contrast ratios specified in WCAG 2.1 Level AA (4.5:1 for normal text and 3:1 for large text). Using it for decorative elements or backgrounds is viable, but text on this color requires careful consideration. Also avoid using this color to convey important informations, like error messages, without making sure the contrast is adequate.

Shades

Digital Color Formats

RGB
0 15 26
RGB0 15 26
Red
Green
Blue
HSL
205.38deg 100% 5.1%
205.381005.1HSL
Hue
Saturation
Lightness
HWB
205.38deg 0% 89.8%
205.38089.8HWB
Hue
Whiteness
Blackness
hex#000F1A
rgb0 15 26
hsl205.38deg 100% 5.1%
cmyk100% 42.31% 0% 89.8%
hwb205.38deg 0% 89.8%
xyz-d650 0 0.01
oklch0.1595 0.0348 236.85
oklab0.1595 -0.02 -0.03
CMYK
100% 42.31% 0% 89.8%
10042.31089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1595 0.0348 236.85
0.15950.0348236.85LCH
Lightness
Chroma
Hue
OKLAB
0.1595 -0.02 -0.03
0.1595-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons