Rhino

#303E66

General Information about #303E66 (Rhino)

The color #303E66, also known as Rhino, is a dark shade of blue-gray. In the RGB color model, it is composed of 19.22% red, 24.31% green, and 40% blue. In the CMYK color model, it consists of 51.95% cyan, 39.09% magenta, 0% yellow, and 60% black. Its hexadecimal representation is a common way to define colors in HTML, CSS, and other web technologies. This particular shade evokes a sense of sophistication, depth, and stability. It is often associated with professionalism, trustworthiness, and intellect, making it a versatile choice for various applications in design and branding. This color is not overly vibrant and provides a calming, grounding effect.

The hex color #303E66, also known as Rhino, presents some accessibility considerations for web developers. With its relatively low lightness value, it's crucial to ensure sufficient contrast when used as a background or text color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using a color contrast checker is advised to verify compliance. Pairing #303E66 with lighter shades of yellow, white, or even light blues can help to achieve acceptable contrast ratios, ensuring readability and usability for users with visual impairments. It's also important to consider the overall design and avoid relying solely on color to convey important information, as this can exclude users who are colorblind. Thoughtful color selection enhances accessibility and creates a more inclusive user experience.

Shades

Digital Color Formats

RGB
48 62 102
RGB48 62 102
Red
Green
Blue
HSL
224.44deg 36% 29.41%
224.443629.41HSL
Hue
Saturation
Lightness
HWB
224.44deg 18.82% 60%
224.4418.8260HWB
Hue
Whiteness
Blackness
hex#303E66
rgb48 62 102
hsl224.44deg 36% 29.41%
cmyk52.94% 39.22% 0% 60%
hwb224.44deg 18.82% 60%
xyz-d650.05 0.05 0.13
oklch0.3716 0.0715 268.22
oklab0.3716 0 -0.07
CMYK
52.94% 39.22% 0% 60%
52.9439.22060CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.05 0.13
0.050.050.13XYZ
X
Y
Z
OKLCH
0.3716 0.0715 268.22
0.37160.0715268.22LCH
Lightness
Chroma
Hue
OKLAB
0.3716 0 -0.07
0.37160-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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