Rhino

#283A5E

General Information about #283A5E

The hexadecimal color code #283A5E, often referred to as 'Rhino,' is a dark, muted shade of blue. It is composed of 15.7% red, 22.7% green, and 36.9% blue. In the RGB color model, it is represented as (40, 58, 94). This color evokes feelings of stability, trust, and sophistication. Its relatively low saturation makes it suitable for backgrounds and elements where prominence is not desired. The color is more blue leaning, hence it is considered a cool color. It is widely found in modern UI design and is especially well suited for the design of dark themes. The color also provides a touch of elegance and can make it suitable for luxury-themed designs.

The color #283A5E, also known as Rhino, presents some accessibility challenges. Its relatively low luminance value means that text rendered in this color may not provide sufficient contrast against a white or light-colored background, potentially causing readability issues for users with visual impairments. According to WCAG guidelines, it's crucial to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. When using #283A5E for text, consider pairing it with a very light color such as #FFFFFF (white) or a pale yellow to enhance readability. For decorative elements, the contrast requirements are less stringent, but it's still good practice to ensure sufficient contrast for users to distinguish the elements. Also, avoid using color as the sole means of conveying information; supplement it with text labels or other visual cues to ensure accessibility for colorblind users.

Shades

Digital Color Formats

RGB
40 58 94
RGB40 58 94
Red
Green
Blue
HSL
220deg 40.3% 26.27%
22040.326.27HSL
Hue
Saturation
Lightness
HWB
220deg 15.69% 63.14%
22015.6963.14HWB
Hue
Whiteness
Blackness
hex#283A5E
rgb40 58 94
hsl220deg 40.3% 26.27%
cmyk57.45% 38.3% 0% 63.14%
hwb220deg 15.69% 63.14%
xyz-d650.04 0.04 0.11
oklch0.3514 0.0674 263.2
oklab0.3514 -0.01 -0.07
CMYK
57.45% 38.3% 0% 63.14%
57.4538.3063.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.11
0.040.040.11XYZ
X
Y
Z
OKLCH
0.3514 0.0674 263.2
0.35140.0674263.2LCH
Lightness
Chroma
Hue
OKLAB
0.3514 -0.01 -0.07
0.3514-0.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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