Cello

#1E3A63

General Information about #1E3A63 (Cello)

The hexadecimal color code #1e3a63, commonly referred to as Cello, represents a dark shade of blue. In the RGB color model, it consists of 11.76% red, 22.75% green, and 38.82% blue. This color falls within the blue-violet range, offering a subdued and sophisticated appearance. Cello can evoke feelings of calmness, stability, and intellect. Its dark nature makes it suitable for use in backgrounds or as an accent color to provide contrast. In print media, converting the hex code to CMYK yields values that ensure accurate color reproduction. Understanding the composition and properties of #1e3a63 allows designers and artists to effectively incorporate it into various projects, leveraging its unique characteristics to achieve desired aesthetic outcomes. Its relative darkness gives it a serious and calming tone.

The hex color #1e3a63, also known as Cello, presents some accessibility considerations, especially in web design. Its relatively low luminance means that text rendered in this color requires careful attention to contrast ratios. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, particularly for users with visual impairments. A general recommendation is to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). When using #1e3a63 for backgrounds, pairing it with lighter text colors like white or light grays is advisable to meet these standards. Additionally, avoid using this color for interactive elements without clear visual cues, as users may struggle to identify them. Testing color combinations with accessibility tools is essential to validate compliance and ensure an inclusive user experience.

Shades

Digital Color Formats

RGB
30 58 99
RGB30 58 99
Red
Green
Blue
HSL
215.65deg 53.49% 25.29%
215.6553.4925.29HSL
Hue
Saturation
Lightness
HWB
215.65deg 11.76% 61.18%
215.6511.7661.18HWB
Hue
Whiteness
Blackness
hex#1E3A63
rgb30 58 99
hsl215.65deg 53.49% 25.29%
cmyk69.7% 41.41% 0% 61.18%
hwb215.65deg 11.76% 61.18%
xyz-d650.04 0.04 0.12
oklch0.3488 0.0797 257.94
oklab0.3488 -0.02 -0.08
CMYK
69.7% 41.41% 0% 61.18%
69.741.41061.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.12
0.040.040.12XYZ
X
Y
Z
OKLCH
0.3488 0.0797 257.94
0.34880.0797257.94LCH
Lightness
Chroma
Hue
OKLAB
0.3488 -0.02 -0.08
0.3488-0.02-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons