Cello

#1F335E

General Information about #1F335E

The hexadecimal color code #1F335E, also known as Cello, represents a dark shade of blue. It is composed of 12.2% red, 20% green, and 36.9% blue. In the RGB color model, #1F335E consists of 12.2% red, 20% green, and 36.9% blue. Converting this to CMYK, it comprises 67% cyan, 46% magenta, 0% yellow, and 63% black. Cello is often associated with qualities like depth, stability, and calmness. It can evoke feelings of sophistication and trustworthiness. Due to its low luminance value, it's best used sparingly, especially as a background color for text. When used effectively, it adds a touch of elegance and professionalism to designs. This particular shade finds applications in various creative fields, from web design and branding to interior decoration and fashion.

The color #1F335E, a deep, muted blue, presents some accessibility challenges, particularly when used as text against a white background. Its low contrast ratio necessitates careful consideration. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. A larger font size (18pt or 14pt bold) can slightly mitigate the contrast issue, but even then, testing with accessibility tools is recommended. When used for interactive elements like buttons, ensure that hover and focus states provide clear visual cues. Pairing #1F335E with a lighter color for text can significantly improve accessibility. Alternatives include using a lighter tint of the same color or a completely different color with a higher luminance value. Careful use of text shadows or outlines can also enhance readability. Always prioritize user testing with individuals with visual impairments to confirm the color's accessibility in real-world scenarios. It is important to ensure the design is inclusive and caters to diverse user needs.

Shades

Digital Color Formats

RGB
31 51 94
RGB31 51 94
Red
Green
Blue
HSL
220.95deg 50.4% 24.51%
220.9550.424.51HSL
Hue
Saturation
Lightness
HWB
220.95deg 12.16% 63.14%
220.9512.1663.14HWB
Hue
Whiteness
Blackness
hex#1F335E
rgb31 51 94
hsl220.95deg 50.4% 24.51%
cmyk67.02% 45.74% 0% 63.14%
hwb220.95deg 12.16% 63.14%
xyz-d650.04 0.03 0.11
oklch0.3286 0.0806 263.77
oklab0.3286 -0.01 -0.08
CMYK
67.02% 45.74% 0% 63.14%
67.0245.74063.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.03 0.11
0.040.030.11XYZ
X
Y
Z
OKLCH
0.3286 0.0806 263.77
0.32860.0806263.77LCH
Lightness
Chroma
Hue
OKLAB
0.3286 -0.01 -0.08
0.3286-0.01-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons