Firefly

#15282B

General Information about #15282B (Firefly)

The hexadecimal color #15282B, also known as Firefly, is a dark, desaturated shade of cyan-blue. It resides within the cyan-blue hue family but has a significantly reduced saturation and brightness, resulting in a more muted and subdued appearance. This color evokes feelings of calmness, sophistication, and tranquility. Its darkness places it closer to black on the color spectrum, making it a versatile option for backgrounds or accent elements where subtlety is desired. In terms of color theory, understanding its complementary, analogous, and triadic colors can help designers create harmonious and visually appealing color palettes. The color is often used in web design, graphic design, and even interior design to create a specific mood or aesthetic.

The color #15282B, also known as Firefly, presents several accessibility considerations for web developers. Its dark hue results in low contrast against typical light backgrounds, potentially causing readability issues for users with visual impairments. To ensure accessibility, it's crucial to pair Firefly with a sufficiently light text color, adhering to WCAG (Web Content Accessibility Guidelines) contrast ratio requirements (minimum 4.5:1 for normal text and 3:1 for large text). Using contrast checking tools can help verify compliance. Furthermore, avoid relying solely on color to convey information, as colorblind users may not perceive the intended message. Providing supplementary cues such as text labels or icons is essential. When using Firefly for interactive elements, ensure a clear visual distinction between different states (e.g., hover, focus, active) to aid users with motor impairments.

Shades

Digital Color Formats

RGB
21 40 43
RGB21 40 43
Red
Green
Blue
HSL
188.18deg 34.38% 12.55%
188.1834.3812.55HSL
Hue
Saturation
Lightness
HWB
188.18deg 8.24% 83.14%
188.188.2483.14HWB
Hue
Whiteness
Blackness
hex#15282B
rgb21 40 43
hsl188.18deg 34.38% 12.55%
cmyk51.16% 6.98% 0% 83.14%
hwb188.18deg 8.24% 83.14%
xyz-d650.02 0.02 0.03
oklch0.262 0.0254 208.53
oklab0.262 -0.02 -0.01
CMYK
51.16% 6.98% 0% 83.14%
51.166.98083.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.03
0.020.020.03XYZ
X
Y
Z
OKLCH
0.262 0.0254 208.53
0.2620.0254208.53LCH
Lightness
Chroma
Hue
OKLAB
0.262 -0.02 -0.01
0.262-0.02-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons