Cello

#1E375A

General Information about #1E375A

The hex color #1E375A, often referred to as "Cello", is a dark shade of blue belonging to the broader blue color family. In the RGB color model, it consists of 11.76% red, 21.57% green, and 35.29% blue. This combination gives it a distinctive deep, muted blue tone. In the world of color theory, #1E375A evokes feelings of stability, trust, and calmness, making it a popular choice for branding and design projects aiming to convey these qualities. Its hexadecimal format makes it easily usable in digital applications, including web design, graphic design, and digital art. The color's depth and richness make it a versatile option for creating sophisticated and professional visual identities. It also works well as an accent color, providing contrast and visual interest.

The hex color #1E375A, also known as Cello, presents some accessibility considerations for web development. Its dark hue results in a low luminance value, meaning text rendered in this color may be difficult to read for users with visual impairments or those viewing the content in brightly lit environments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Therefore, when using #1E375A for text, it's essential to pair it with a very light background color to ensure sufficient contrast. Alternatively, this color can be used for decorative elements like borders, backgrounds of non-interactive elements, or as a secondary color in a more extensive palette where it doesn't need to meet stringent contrast requirements. Careful evaluation and testing with accessibility tools are crucial to ensure compliance and inclusive user experience.

Shades

Digital Color Formats

RGB
30 55 90
RGB30 55 90
Red
Green
Blue
HSL
215deg 50% 23.53%
2155023.53HSL
Hue
Saturation
Lightness
HWB
215deg 11.76% 64.71%
21511.7664.71HWB
Hue
Whiteness
Blackness
hex#1E375A
rgb30 55 90
hsl215deg 50% 23.53%
cmyk66.67% 38.89% 0% 64.71%
hwb215deg 11.76% 64.71%
xyz-d650.04 0.04 0.1
oklch0.3353 0.0696 257.08
oklab0.3353 -0.02 -0.07
CMYK
66.67% 38.89% 0% 64.71%
66.6738.89064.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.1
0.040.040.1XYZ
X
Y
Z
OKLCH
0.3353 0.0696 257.08
0.33530.0696257.08LCH
Lightness
Chroma
Hue
OKLAB
0.3353 -0.02 -0.07
0.3353-0.02-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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