Rhino

#283E5B

General Information about #283E5B

The hexadecimal color #283E5B, often referred to as "Rhino", is a dark, muted shade of blue-gray. It is composed of 15.7% red, 24.3% green, and 35.7% blue. In the RGB color model, this translates to R:40, G:62, B:91. This hex code is frequently used in web design, graphic design, and other digital applications to convey a sense of sophistication, stability, and professionalism. The color is perceived as calming and can be effectively used for backgrounds, text, or accents. It is part of a range of cool colors. Due to its darkness, it is important to pair it with lighter colors to ensure readability and contrast.

The hex color #283E5B, also known as Rhino, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires careful selection of foreground text colors 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. Lighter shades of yellows, greens, or even pale oranges would likely offer sufficient contrast, while darker shades would not. It's vital to test color combinations using accessibility evaluation tools to verify compliance. Also consider users with visual impairments, who may experience difficulties with low contrast color combinations, and always provide alternative ways to convey important information.

Shades

Digital Color Formats

RGB
40 62 91
RGB40 62 91
Red
Green
Blue
HSL
214.12deg 38.93% 25.69%
214.1238.9325.69HSL
Hue
Saturation
Lightness
HWB
214.12deg 15.69% 64.31%
214.1215.6964.31HWB
Hue
Whiteness
Blackness
hex#283E5B
rgb40 62 91
hsl214.12deg 38.93% 25.69%
cmyk56.04% 31.87% 0% 64.31%
hwb214.12deg 15.69% 64.31%
xyz-d650.04 0.05 0.11
oklch0.3597 0.0579 255.71
oklab0.3597 -0.01 -0.06
CMYK
56.04% 31.87% 0% 64.31%
56.0431.87064.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.05 0.11
0.040.050.11XYZ
X
Y
Z
OKLCH
0.3597 0.0579 255.71
0.35970.0579255.71LCH
Lightness
Chroma
Hue
OKLAB
0.3597 -0.01 -0.06
0.3597-0.01-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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