Dark Blue

#1307DF

General Information about #1307DF

#1307DF is a dark shade of blue. In the RGB color model, it is composed of 7.45% red, 2.75% green, and 87.45% blue. In the CMYK color model, it is composed of 91.49% cyan, 96.87% magenta, 0% yellow, and 12.55% black. This color is often associated with trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Dark blue shades are often used in corporate branding to convey professionalism and reliability. The hexadecimal color code #1307df can be used in HTML and CSS to specify this exact color for web design elements. Because of its high blue component, it evokes a sense of calmness and can be used to create a serene atmosphere in digital designs.

The hex color #1307df, a deep shade of blue, presents accessibility challenges, particularly concerning color contrast. When used as a foreground color, it requires careful consideration of the background color to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. For AAA compliance, these ratios increase to 7:1 and 4.5:1, respectively. Using #1307df against a light background may not meet these requirements, making it difficult for users with visual impairments to perceive the content. Therefore, when incorporating this color into a design, it's essential to use contrast checking tools to verify compliance and consider alternative color combinations that offer better contrast. Designers should also provide alternative styling options for users who require higher contrast levels.

Shades

Digital Color Formats

RGB
19 7 223
RGB19 7 223
Red
Green
Blue
HSL
243.33deg 93.91% 45.1%
243.3393.9145.1HSL
Hue
Saturation
Lightness
HWB
243.33deg 2.75% 12.55%
243.332.7512.55HWB
Hue
Whiteness
Blackness
hex#1307DF
rgb19 7 223
hsl243.33deg 93.91% 45.1%
cmyk91.48% 96.86% 0% 12.55%
hwb243.33deg 2.75% 12.55%
xyz-d650.14 0.06 0.7
oklch0.4148 0.2786 265.97
oklab0.4148 -0.02 -0.28
CMYK
91.48% 96.86% 0% 12.55%
91.4896.86012.55CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.06 0.7
0.140.060.7XYZ
X
Y
Z
OKLCH
0.4148 0.2786 265.97
0.41480.2786265.97LCH
Lightness
Chroma
Hue
OKLAB
0.4148 -0.02 -0.28
0.4148-0.02-0.28LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons