Deep Blue

#280F7A

General Information about #280F7A

The hex color #280F7A represents a deep, rich shade of blue, often associated with qualities like depth, stability, and sophistication. In the RGB (Red, Green, Blue) color model, it's composed of 15.7% red, 5.9% green, and 47.8% blue. This particular combination results in a color that evokes feelings of trust, authority, and intelligence. Historically, deep blues have been linked to royalty and high status, adding a sense of formality to its overall perception. In color psychology, it is considered a calming color. It promotes feelings of peace and order. Its unique presence is highly valuable in graphic design, fashion, and branding due to its ability to exude confidence and create a lasting impression. Its darker nature makes it a good choice for creating contrast when paired with lighter colors.

The hex color #280F7A, a deep blue hue, presents some accessibility challenges, particularly in text applications. Its relatively low luminance (dark shade) necessitates careful consideration of contrast ratios. When used as text against a white or very light background, it might not meet WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast, potentially making it difficult for users with visual impairments to read. A contrast ratio of at least 4.5:1 is generally recommended for standard text, and 3:1 for large text. Therefore, it's crucial to test the color combination using accessibility tools. Conversely, when used as a background color, pairing it with very light or white text could provide better contrast and readability. Designers should also be mindful of colorblindness, as some individuals may perceive this deep blue differently. Providing alternative visual cues, such as icons or text styles, can enhance accessibility.

Shades

Digital Color Formats

RGB
40 15 122
RGB40 15 122
Red
Green
Blue
HSL
254.02deg 78.1% 26.86%
254.0278.126.86HSL
Hue
Saturation
Lightness
HWB
254.02deg 5.88% 52.16%
254.025.8852.16HWB
Hue
Whiteness
Blackness
hex#280F7A
rgb40 15 122
hsl254.02deg 78.1% 26.86%
cmyk67.21% 87.7% 0% 52.16%
hwb254.02deg 5.88% 52.16%
xyz-d650.05 0.02 0.19
oklch0.2992 0.1616 281.13
oklab0.2992 0.03 -0.16
CMYK
67.21% 87.7% 0% 52.16%
67.2187.7052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.19
0.050.020.19XYZ
X
Y
Z
OKLCH
0.2992 0.1616 281.13
0.29920.1616281.13LCH
Lightness
Chroma
Hue
OKLAB
0.2992 0.03 -0.16
0.29920.03-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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