Dark Blue

#1A00CC

General Information about #1A00CC

#1A00CC is a dark shade of blue. It is composed of 10.2% red, 0% green, and 80% blue. In the RGB color model, it is created by mixing these primary colors in specific proportions. This particular combination results in a deep and intense blue hue. In terms of its hexadecimal representation, '#1A00CC', the color is frequently used in digital applications such as web design, graphic design, and digital art. The color can evoke feelings of calmness, serenity, and trust, making it suitable for websites or designs that want to convey these emotions. Its darkness also makes it appear sophisticated and formal, suitable for professional or corporate designs. Different shades of blue are generally well-received across various cultures, making it a versatile color choice.

The color #1A00CC, a deep shade of blue, presents some accessibility challenges, especially when used for text or interactive elements. Its low luminance value means it requires careful consideration of contrast ratios against background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background to meet AA compliance. When using #1A00CC, ensure sufficient contrast. White (#FFFFFF) or very light shades of yellow or green are recommended as text colors on a #1A00CC background to provide sufficient contrast. Using darker text on a #1A00CC background could result in content that is unreadable for users with visual impairments. Using contrast checking tools during the design phase is highly recommended to ensure accessibility compliance. Also, avoid using this color as the sole indicator for interactive elements; always provide additional cues such as labels or icons.

Shades

Digital Color Formats

RGB
26 0 204
RGB26 0 204
Red
Green
Blue
HSL
247.65deg 100% 40%
247.6510040HSL
Hue
Saturation
Lightness
HWB
247.65deg 0% 20%
247.65020HWB
Hue
Whiteness
Blackness
hex#1A00CC
rgb26 0 204
hsl247.65deg 100% 40%
cmyk87.25% 100% 0% 20%
hwb247.65deg 0% 20%
xyz-d650.11 0.05 0.57
oklch0.3885 0.2602 267.63
oklab0.3885 -0.01 -0.26
CMYK
87.25% 100% 0% 20%
87.25100020CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.05 0.57
0.110.050.57XYZ
X
Y
Z
OKLCH
0.3885 0.2602 267.63
0.38850.2602267.63LCH
Lightness
Chroma
Hue
OKLAB
0.3885 -0.01 -0.26
0.3885-0.01-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons