Rhino

#283B5B

General Information about #283B5B

The hexadecimal color #283B5B, often referred to as 'Rhino', is a dark, muted shade of blue-gray. It belongs to the cool color family and possesses a relatively low saturation, giving it a subtle and understated appearance. In the RGB color model, it is composed of 16.1% red, 23.1% green, and 35.7% blue. This color is frequently used in design to evoke feelings of calmness, stability, and sophistication. Its hex code makes it easily translatable for use in digital media, and its relatively neutral tone allows it to be paired with a wide range of other colors. Understanding the color's properties and its psychological associations can help designers and artists effectively utilize it to achieve desired effects.

The hex color #283B5B, also known as Rhino, presents some accessibility challenges, particularly in text applications. Its relatively low luminance requires careful consideration of contrast ratios to ensure readability for users with visual impairments. When used as a text color, it's crucial to pair it with a light background to achieve a sufficient contrast ratio as defined by WCAG guidelines (ideally 4.5:1 for normal text and 3:1 for large text). For purely decorative elements, the contrast requirements are less stringent. However, always consider user experience and ensure information is accessible regardless of visual ability. In user interface design, this color can be effectively used for accents, backgrounds, or secondary elements, provided that sufficient contrast is maintained for interactive components like buttons and links.

Shades

Digital Color Formats

RGB
40 59 91
RGB40 59 91
Red
Green
Blue
HSL
217.65deg 38.93% 25.69%
217.6538.9325.69HSL
Hue
Saturation
Lightness
HWB
217.65deg 15.69% 64.31%
217.6515.6964.31HWB
Hue
Whiteness
Blackness
hex#283B5B
rgb40 59 91
hsl217.65deg 38.93% 25.69%
cmyk56.04% 35.16% 0% 64.31%
hwb217.65deg 15.69% 64.31%
xyz-d650.04 0.04 0.11
oklch0.3521 0.0614 260.42
oklab0.3521 -0.01 -0.06
CMYK
56.04% 35.16% 0% 64.31%
56.0435.16064.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.11
0.040.040.11XYZ
X
Y
Z
OKLCH
0.3521 0.0614 260.42
0.35210.0614260.42LCH
Lightness
Chroma
Hue
OKLAB
0.3521 -0.01 -0.06
0.3521-0.01-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons