Catalina Blue

#0A387D

General Information about Catalina Blue

The hexadecimal color #0A387D, also known as Catalina Blue, is a dark shade of blue. It is composed of 3.92% red, 21.96% green, and 49.02% blue. In the RGB color model, this translates to 10 red, 56 green, and 125 blue. In the CMYK color model, used for printing, it is composed of 92% cyan, 55% magenta, 0% yellow, and 51% black. This color is frequently associated with concepts such as depth, stability, and trust. It evokes feelings of calmness and sophistication. Catalina Blue is often used in professional settings to convey a sense of reliability and authority. In web design, it can be effectively used as a background color for text or as a primary color in a corporate branding scheme. Because of its dark nature, the contrast of bright white text against this color is very appealing and effective.

The color #0A387D, also known as Catalina Blue, presents several accessibility considerations for web developers. Due to its dark hue, it is crucial to ensure sufficient contrast between text and background elements. A light-colored text (white or a very pale shade of yellow or green) on a background of #0A387D will generally meet accessibility standards. However, a darker text color will likely fail contrast tests. Using online contrast checkers is highly recommended to verify compliance with WCAG guidelines (at least AA level). Furthermore, avoid using this color as the sole means to convey important information, as users with color vision deficiencies may not be able to differentiate it effectively. Providing alternative cues, such as text labels or icons, is essential for inclusivity. When used for interactive elements, such as buttons or links, ensure a clear visual indication of the interactive state (e.g., hover, focus, active) that goes beyond just a color change. Using it in a dark mode version is also an option.

Shades

Digital Color Formats

RGB
10 56 125
RGB10 56 125
Red
Green
Blue
HSL
216deg 85.19% 26.47%
21685.1926.47HSL
Hue
Saturation
Lightness
HWB
216deg 3.92% 50.98%
2163.9250.98HWB
Hue
Whiteness
Blackness
hex#0A387D
rgb10 56 125
hsl216deg 85.19% 26.47%
cmyk92% 55.2% 0% 50.98%
hwb216deg 3.92% 50.98%
xyz-d650.05 0.04 0.2
oklch0.357 0.1268 259.38
oklab0.357 -0.02 -0.12
CMYK
92% 55.2% 0% 50.98%
9255.2050.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.2
0.050.040.2XYZ
X
Y
Z
OKLCH
0.357 0.1268 259.38
0.3570.1268259.38LCH
Lightness
Chroma
Hue
OKLAB
0.357 -0.02 -0.12
0.357-0.02-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons