Dark Blue

#0A1DDC

General Information

#0A1DDC, also known as a dark shade of blue, is a hexadecimal color code often associated with depth, stability, and confidence. In the RGB color model, it is composed of 4% red, 11.4% green, and 86.3% blue. This large proportion of blue gives the color its distinct dark blue hue. In the HSV (or HSB) color space, it has a hue of 231 degrees, a saturation of 95%, and a brightness of 86%. This color is often used to represent trust and reliability, making it a popular choice for corporate branding and website design. Understanding its composition and characteristics is crucial for effectively utilizing it in various design applications, ensuring it conveys the intended message and complements other elements in the design.

The hex color #0A1DDC, a dark blue, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance contrast against lighter backgrounds can make text and interactive elements difficult to discern. To ensure accessibility, it's crucial to pair this color with very light shades, such as white or very pale yellow, achieving a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards, ideally a ratio of 4.5:1 for normal text and 3:1 for large text. Avoid using this color for essential information or calls to action without careful consideration of contrast. Providing alternative text descriptions and using ARIA attributes to enhance the semantic meaning of elements can further improve accessibility for screen reader users. Thorough testing with accessibility evaluation tools and involving users with disabilities in the design process is highly recommended.

Shades

Digital Color Formats

RGB
10 29 220
RGB10 29 220
Red
Green
Blue
HSL
234.57deg 91.3% 45.1%
234.5791.345.1HSL
Hue
Saturation
Lightness
HWB
234.57deg 3.92% 13.73%
234.573.9213.73HWB
Hue
Whiteness
Blackness
hex#0A1DDC
rgb10 29 220
hsl234.57deg 91.3% 45.1%
cmyk95.45% 86.82% 0% 13.73%
hwb234.57deg 3.92% 13.73%
xyz-d650.13 0.06 0.68
oklch0.4217 0.2683 265.06
oklab0.4217 -0.02 -0.27
CMYK
95.45% 86.82% 0% 13.73%
95.4586.82013.73CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.06 0.68
0.130.060.68XYZ
X
Y
Z
OKLCH
0.4217 0.2683 265.06
0.42170.2683265.06LCH
Lightness
Chroma
Hue
OKLAB
0.4217 -0.02 -0.27
0.4217-0.02-0.27LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons