Cello

#1E3D5D

General Information about #1E3D5D

The hex color #1E3D5D, often referred to as "Cello", is a dark, muted shade of blue with a hint of gray. It belongs to the family of cool colors, evoking feelings of calmness, stability, and sophistication. In the RGB color model, it is composed of 12.16% red, 24.31% green, and 36.47% blue. The color is often associated with professionalism, trustworthiness, and depth, making it a popular choice in various design applications. Its CMYK values are 67% cyan, 33% magenta, 0% yellow, and 64% black. This color is widely used in corporate branding, web design, and interior decor for its understated elegance and versatility. It can also be used to convey a sense of authority and reliability, which is why it is commonly found in industries such as finance and law.

The hex color #1E3D5D, also known as Cello, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio may not meet WCAG (Web Content Accessibility Guidelines) standards for level AA or AAA compliance. This means that users with visual impairments, such as low vision or color blindness, may find it difficult to read. To improve accessibility, consider using #1E3D5D for decorative elements rather than essential text, or pair it with lighter colors that provide sufficient contrast. For example, using a light beige or pale yellow as a background color can significantly improve readability. Additionally, providing alternative text descriptions for images or icons using #1E3D5D is crucial. When using this color for interactive elements, ensure that sufficient visual cues, beyond just color, are provided to indicate state changes, such as hover or focus. Doing so will greatly improve the usability of your website for all users.

Shades

Digital Color Formats

RGB
30 61 93
RGB30 61 93
Red
Green
Blue
HSL
210.48deg 51.22% 24.12%
210.4851.2224.12HSL
Hue
Saturation
Lightness
HWB
210.48deg 11.76% 63.53%
210.4811.7663.53HWB
Hue
Whiteness
Blackness
hex#1E3D5D
rgb30 61 93
hsl210.48deg 51.22% 24.12%
cmyk67.74% 34.41% 0% 63.53%
hwb210.48deg 11.76% 63.53%
xyz-d650.04 0.04 0.11
oklch0.3526 0.0673 250.96
oklab0.3526 -0.02 -0.06
CMYK
67.74% 34.41% 0% 63.53%
67.7434.41063.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.11
0.040.040.11XYZ
X
Y
Z
OKLCH
0.3526 0.0673 250.96
0.35260.0673250.96LCH
Lightness
Chroma
Hue
OKLAB
0.3526 -0.02 -0.06
0.3526-0.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons