Cloud Burst

#1F304C

General Information about Cloud Burst (#1F304C)

The hexadecimal color #1F304C, also known as Cloud Burst, is a dark, desaturated blue-gray color that evokes feelings of calmness, stability, and sophistication. It belongs to the blue color family and has relatively low saturation, making it a versatile choice for various design applications. In the RGB color model, it is composed of 12.2% red, 18.8% green, and 29.8% blue. The CMYK color model representation is 59% cyan, 37% magenta, 0% yellow, and 70% black. This color is often associated with professionalism, trustworthiness, and elegance. Its muted nature allows it to be easily paired with other colors, making it a popular choice for backgrounds, text, and accents in both web and print design.

The color #1F304C, also known as Cloud Burst, presents some accessibility challenges, particularly in text and user interface design. Its relatively low luminance (darkness) means it needs to be paired with very light colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #1F304C for text on a white background, or as a background for white text, may not meet these contrast requirements. Therefore, designers should carefully evaluate color combinations using contrast checking tools to ensure compliance. When used for interactive elements, such as buttons, it's crucial to provide clear visual cues beyond color alone, like borders or text labels, to accommodate users with color vision deficiencies. Thoughtful consideration and testing are essential to make content accessible to all users.

Shades

Digital Color Formats

RGB
31 48 76
RGB31 48 76
Red
Green
Blue
HSL
217.33deg 42.06% 20.98%
217.3342.0620.98HSL
Hue
Saturation
Lightness
HWB
217.33deg 12.16% 70.2%
217.3312.1670.2HWB
Hue
Whiteness
Blackness
hex#1F304C
rgb31 48 76
hsl217.33deg 42.06% 20.98%
cmyk59.21% 36.84% 0% 70.2%
hwb217.33deg 12.16% 70.2%
xyz-d650.03 0.03 0.07
oklch0.3089 0.0556 260
oklab0.3089 -0.01 -0.05
CMYK
59.21% 36.84% 0% 70.2%
59.2136.84070.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.07
0.030.030.07XYZ
X
Y
Z
OKLCH
0.3089 0.0556 260
0.30890.0556260LCH
Lightness
Chroma
Hue
OKLAB
0.3089 -0.01 -0.05
0.3089-0.01-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons