Dark Blue

#2115D1

General Information about #2115D1

The hex color #2115D1, also known as Dark Blue, is a deep, saturated shade of blue. It is composed of 12.9% red, 8.24% green, and 82% blue. In the RGB color model, it has values of R:33, G:21, B:209. In the CMYK color model, its approximate values are C:84%, M:90%, Y:0%, K:18%. This color is often associated with feelings of calmness, trust, and authority. In color psychology, dark blues are seen as reliable and responsible, making them a popular choice for corporate branding and other professional applications. The hexadecimal system provides a convenient and standardized way to represent colors in digital environments, ensuring consistency across different platforms and devices. Understanding the properties of colors like #2115D1 is essential for designers and developers to create visually appealing and effective designs.

The hex color #2115D1, a dark blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value results in poor contrast against lighter backgrounds, making text and elements difficult 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. This dark blue is unlikely to meet these standards when paired with common background colors like white or light gray. To improve accessibility, consider using lighter text colors like white or very light shades of yellow and also ensure that non-text elements, such as icons and form controls, have sufficient contrast. Tools like contrast checkers can help evaluate color combinations and ensure compliance with accessibility standards, enhancing the user experience for everyone.

Shades

Digital Color Formats

RGB
33 21 209
RGB33 21 209
Red
Green
Blue
HSL
243.83deg 81.74% 45.1%
243.8381.7445.1HSL
Hue
Saturation
Lightness
HWB
243.83deg 8.24% 18.04%
243.838.2418.04HWB
Hue
Whiteness
Blackness
hex#2115D1
rgb33 21 209
hsl243.83deg 81.74% 45.1%
cmyk84.21% 89.95% 0% 18.04%
hwb243.83deg 8.24% 18.04%
xyz-d650.12 0.05 0.61
oklch0.4081 0.2567 268.8
oklab0.4081 -0.01 -0.26
CMYK
84.21% 89.95% 0% 18.04%
84.2189.95018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.05 0.61
0.120.050.61XYZ
X
Y
Z
OKLCH
0.4081 0.2567 268.8
0.40810.2567268.8LCH
Lightness
Chroma
Hue
OKLAB
0.4081 -0.01 -0.26
0.4081-0.01-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons