Firefly

#152B33

General Information about #152B33

The hexadecimal color code #152B33 represents a dark, desaturated shade of cyan. In the RGB color model, it is composed of 8.24% red, 16.86% green, and 20% blue. In the CMYK color model, if this is converted to print-ready colors, it's made up of 59% cyan, 16% magenta, 0% yellow, and 80% black. Its hue angle is 197.1 degrees, its saturation is 51.6%, and its lightness is 14.1%. The name 'Firefly' subtly evokes a sense of nature and tranquility, despite its relatively dark nature. Due to the color's nature it is also suitable for creating an atmosphere of relaxation and focus, making it perfect for use in designs where concentration is key. This dark teal color has a subdued and serious tone.

The color #152B33, also known as Firefly, presents some accessibility challenges, particularly for users with visual impairments. Its low lightness value (approximately 0.14) means it has poor contrast against white backgrounds. According to WCAG guidelines, sufficient contrast is crucial for readability and usability. Text rendered in #152B33 on a white background would likely fail the contrast ratio tests for both normal and large text sizes. To improve accessibility, consider using a much lighter color for the background or employing #152B33 primarily for decorative elements where readability is not paramount. Pairing it with a very light color like #FFFFFF, #FAF9F6 or even #E0E0E0 for text would dramatically improve the viewing experience for all users, including those with low vision or color blindness. Also, ensure that interactive elements using this color have clear visual cues beyond just color to indicate their state (e.g., hover, focus).

Shades

Digital Color Formats

RGB
21 43 51
RGB21 43 51
Red
Green
Blue
HSL
196deg 41.67% 14.12%
19641.6714.12HSL
Hue
Saturation
Lightness
HWB
196deg 8.24% 80%
1968.2480HWB
Hue
Whiteness
Blackness
hex#152B33
rgb21 43 51
hsl196deg 41.67% 14.12%
cmyk58.82% 15.69% 0% 80%
hwb196deg 8.24% 80%
xyz-d650.02 0.02 0.03
oklch0.2746 0.0316 223.62
oklab0.2746 -0.02 -0.02
CMYK
58.82% 15.69% 0% 80%
58.8215.69080CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.03
0.020.020.03XYZ
X
Y
Z
OKLCH
0.2746 0.0316 223.62
0.27460.0316223.62LCH
Lightness
Chroma
Hue
OKLAB
0.2746 -0.02 -0.02
0.2746-0.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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