Firefly

#0D282A

General Information about #0D282A

The hexadecimal color code #0D282A represents a dark shade of teal, often referred to as 'Firefly'. It's composed of 5.1% red, 15.7% green, and 16.5% blue. In the RGB color space, it translates to (13, 40, 42). This color is relatively muted due to the proximity of its red, green, and blue values. It tends to evoke feelings of calmness, sophistication, and stability. Colors similar to #0D282A are often associated with nature, particularly the ocean or deep forests. In color theory, this color can be effective when paired with its complement, which is a shade of reddish-orange. This creates contrast and visual interest.

The color #0D282A, a deep, muted teal, presents some accessibility challenges. Its low luminance value (dark color) means it requires careful consideration when used for text or interactive elements. To ensure readability, it's essential to pair it with a light background color that provides sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular). Tools like contrast checkers can help verify compliance with WCAG guidelines. Avoid using this color for critical information if users might have visual impairments or be viewing the content under challenging lighting conditions. When used as a background, ensure interactive elements like buttons or links have clear visual cues and sufficient contrast to be easily identifiable. Proper use of ARIA attributes can further enhance accessibility.

Shades

Digital Color Formats

RGB
13 40 42
RGB13 40 42
Red
Green
Blue
HSL
184.14deg 52.73% 10.78%
184.1452.7310.78HSL
Hue
Saturation
Lightness
HWB
184.14deg 5.1% 83.53%
184.145.183.53HWB
Hue
Whiteness
Blackness
hex#0D282A
rgb13 40 42
hsl184.14deg 52.73% 10.78%
cmyk69.05% 4.76% 0% 83.53%
hwb184.14deg 5.1% 83.53%
xyz-d650.01 0.02 0.02
oklch0.257 0.0328 201.95
oklab0.257 -0.03 -0.01
CMYK
69.05% 4.76% 0% 83.53%
69.054.76083.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.02 0.02
0.010.020.02XYZ
X
Y
Z
OKLCH
0.257 0.0328 201.95
0.2570.0328201.95LCH
Lightness
Chroma
Hue
OKLAB
0.257 -0.03 -0.01
0.257-0.03-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons