Blue Whale

#002E4D

General Information

The hexadecimal color code #002E4D, also known as Blue Whale, is a deep shade of blue, characterized by its low saturation and dark luminance. It is composed of 0% red, 18.4% green, and 30.2% blue. In the RGB color space, it represents a subdued and cool tone, often associated with feelings of calmness, stability, and professionalism. Hex color codes are commonly used in web design and graphic design to specify colors precisely. Understanding the composition of a hex code allows designers to select colors that complement each other harmoniously. The color #002E4D can be used effectively in various applications, from branding to user interface design, to convey a sense of trustworthiness and sophistication.

The hex color #002E4D, often referred to as Blue Whale, presents unique accessibility considerations for web design. Its dark hue results in a low luminance value, meaning it requires careful pairing with contrasting colors to ensure readability for all users, including those with visual impairments. According to WCAG guidelines, sufficient color contrast is crucial for text and interactive elements. When using #002E4D as a background, opt for light text colors such as white or pale yellow to meet the contrast ratios specified in WCAG 2.1 AA or AAA standards. Tools are available to check contrast ratios to ensure compliance. Furthermore, avoid using color alone to convey information; supplement color cues with text labels or icons to enhance accessibility for users who may be colorblind. Proper use of ARIA attributes can also improve the accessibility of elements using this color.

Shades

Digital Color Formats

RGB
0 46 77
RGB0 46 77
Red
Green
Blue
HSL
204.16deg 100% 15.1%
204.1610015.1HSL
Hue
Saturation
Lightness
HWB
204.16deg 0% 69.8%
204.16069.8HWB
Hue
Whiteness
Blackness
hex#002E4D
rgb0 46 77
hsl204.16deg 100% 15.1%
cmyk100% 40.26% 0% 69.8%
hwb204.16deg 0% 69.8%
xyz-d650.02 0.02 0.07
oklch0.2909 0.073 244.88
oklab0.2909 -0.03 -0.07
CMYK
100% 40.26% 0% 69.8%
10040.26069.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.07
0.020.020.07XYZ
X
Y
Z
OKLCH
0.2909 0.073 244.88
0.29090.073244.88LCH
Lightness
Chroma
Hue
OKLAB
0.2909 -0.03 -0.07
0.2909-0.03-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons