Blue Whale

#0A334D

General Information about Blue Whale

The hexadecimal color code #0A334D, also known as Blue Whale, represents a dark shade of cyan-blue. It is composed of 3.92% red, 20% green, and 30.2% blue. In the RGB color space, this equates to R:10, G:51, and B:77. The color's CMYK representation is C:87, M:34, Y:0, and K:70. The hue angle is 203.5 degrees, with a saturation of 77.3% and a lightness of 17.6%. Blue Whale is often associated with feelings of calmness, stability, and depth. It is a popular color choice for creating a sense of sophistication and professionalism in various design applications. The color sits on the colder side of the spectrum, providing a cooling effect, and it can be effectively used in both digital and print media to evoke certain emotions.

The color #0A334D, also known as Blue Whale, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires light-colored text to ensure 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. This dark hue needs careful pairing to meet these standards. Using online contrast checkers is advisable to verify compliance. Additionally, avoid using color alone to convey important information; supplement it with text or icons to accommodate users with color vision deficiencies. Thoughtful consideration of font size and weight can also improve legibility against this dark backdrop, optimizing the overall user experience for individuals with varying visual abilities. Proper use of ARIA labels can provide additional context for screen reader users, enhancing the accessibility of interactive elements using this color.

Shades

Digital Color Formats

RGB
10 51 77
RGB10 51 77
Red
Green
Blue
HSL
203.28deg 77.01% 17.06%
203.2877.0117.06HSL
Hue
Saturation
Lightness
HWB
203.28deg 3.92% 69.8%
203.283.9269.8HWB
Hue
Whiteness
Blackness
hex#0A334D
rgb10 51 77
hsl203.28deg 77.01% 17.06%
cmyk87.01% 33.77% 0% 69.8%
hwb203.28deg 3.92% 69.8%
xyz-d650.03 0.03 0.07
oklch0.3078 0.064 241.78
oklab0.3078 -0.03 -0.06
CMYK
87.01% 33.77% 0% 69.8%
87.0133.77069.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.07
0.030.030.07XYZ
X
Y
Z
OKLCH
0.3078 0.064 241.78
0.30780.064241.78LCH
Lightness
Chroma
Hue
OKLAB
0.3078 -0.03 -0.06
0.3078-0.03-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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