Blue Whale

#042840

General Information about #042840

The hexadecimal color code #042840 represents a dark shade of blue, often described as a deep, muted navy. It is composed of 1.57% red, 15.69% green, and 25.1% blue. This color is frequently associated with feelings of calmness, stability, and professionalism. In color psychology, dark blues like #042840 are often used to convey trust and reliability. It is commonly used in corporate branding, government websites, and financial institutions to project an image of authority and security. The color's low saturation and dark value make it a versatile choice for backgrounds and accents, although careful consideration must be given to contrast ratios when used with text to ensure accessibility. It belongs to the blue color family and resides in the darker end of the spectrum.

The color #042840, a deep, dark blue, presents significant accessibility challenges, especially when used as text on a white background. Its low luminance value results in very poor contrast, falling far short of WCAG (Web Content Accessibility Guidelines) recommendations for both normal and large text. This can cause readability issues for users with visual impairments, including those with low vision or color blindness. To improve accessibility, consider using #042840 sparingly for decorative elements or backgrounds only when paired with high-contrast text. A much lighter color should be used for text to ensure sufficient contrast. Tools like contrast checkers can help determine if the color combination meets accessibility standards. Avoid using this color for crucial information or interactive elements without careful consideration of contrast ratios.

Shades

Digital Color Formats

RGB
4 40 64
RGB4 40 64
Red
Green
Blue
HSL
204deg 88.24% 13.33%
20488.2413.33HSL
Hue
Saturation
Lightness
HWB
204deg 1.57% 74.9%
2041.5774.9HWB
Hue
Whiteness
Blackness
hex#042840
rgb4 40 64
hsl204deg 88.24% 13.33%
cmyk93.75% 37.5% 0% 74.9%
hwb204deg 1.57% 74.9%
xyz-d650.02 0.02 0.05
oklch0.2661 0.0597 243.18
oklab0.2661 -0.03 -0.05
CMYK
93.75% 37.5% 0% 74.9%
93.7537.5074.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.05
0.020.020.05XYZ
X
Y
Z
OKLCH
0.2661 0.0597 243.18
0.26610.0597243.18LCH
Lightness
Chroma
Hue
OKLAB
0.2661 -0.03 -0.05
0.2661-0.03-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons