Casal

#2A5A6E

General Information about #2A5A6E

The hex color #2a5a6e, also known as Casal, is a muted, medium-dark shade of cyan-blue. It evokes feelings of calmness, stability, and sophistication. In the RGB color model, it is composed of 16.47% red, 35.29% green, and 43.14% blue. In the CMYK color model, it consists of 62% cyan, 18% magenta, 0% yellow, and 57% black. This color is often associated with nature, particularly water and sky, making it a popular choice for designs aiming to create a sense of tranquility and peace. Its versatility allows it to be used in various applications, from web design to interior decor, providing a subtle yet impactful visual element. The color is mostly used in combination with light and bright colors.

The hex color #2a5a6e, also known as Casal, presents some accessibility challenges. Its relatively low luminance value means that text rendered in this color may lack sufficient contrast against a white background, potentially making it difficult for users with visual impairments to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. To ensure accessibility, it's crucial to test color combinations using contrast checkers. Consider using lighter shades of text or providing a darker background to improve readability. Also, avoid relying solely on color to convey important information, as colorblind users may not be able to distinguish it effectively. Implementing proper ARIA labels and semantic HTML can further enhance accessibility for all users, regardless of their visual abilities.

Shades

Digital Color Formats

RGB
42 90 110
RGB42 90 110
Red
Green
Blue
HSL
197.65deg 44.74% 29.8%
197.6544.7429.8HSL
Hue
Saturation
Lightness
HWB
197.65deg 16.47% 56.86%
197.6516.4756.86HWB
Hue
Whiteness
Blackness
hex#2A5A6E
rgb42 90 110
hsl197.65deg 44.74% 29.8%
cmyk61.82% 18.18% 0% 56.86%
hwb197.65deg 16.47% 56.86%
xyz-d650.07 0.09 0.16
oklch0.443 0.0614 227.85
oklab0.443 -0.04 -0.05
CMYK
61.82% 18.18% 0% 56.86%
61.8218.18056.86CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.09 0.16
0.070.090.16XYZ
X
Y
Z
OKLCH
0.443 0.0614 227.85
0.4430.0614227.85LCH
Lightness
Chroma
Hue
OKLAB
0.443 -0.04 -0.05
0.443-0.04-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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