Dark Blue

#1A15D1

General Information about #1A15D1

The hexadecimal color #1A15D1 is a dark shade of blue, often associated with feelings of trust, stability, and depth. In the RGB color model, it is composed of 10.2% red, 8.24% green, and 82% blue. The corresponding CMYK values are 0.87, 0.9, 0.0, 0.18, indicating that it is created with a high proportion of cyan and magenta, and a small amount of black. This color is best suited for applications where a sense of sophistication or calmness is desired. Due to its high blue component, it tends to evoke a sense of serenity and can be used to create a calming effect in designs. However, care should be taken when using it in conjunction with other colors, as its intensity can overpower lighter shades.

The color #1a15d1, a dark blue, presents several accessibility considerations for web developers. Its low luminance value means it requires careful pairing with contrasting colors to ensure sufficient readability, especially for text. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When used as a background color, white or very light colors are advisable for foreground text. Conversely, if #1a15d1 is used for text, a light background is necessary. Developers should use tools to verify contrast ratios to comply with accessibility standards. Furthermore, avoid using color alone to convey important information; supplement color cues with text labels or other visual indicators to accommodate users with color vision deficiencies. Thoughtful application of this dark blue hue can enhance visual appeal while adhering to inclusive design principles.

Shades

Digital Color Formats

RGB
26 21 209
RGB26 21 209
Red
Green
Blue
HSL
241.6deg 81.74% 45.1%
241.681.7445.1HSL
Hue
Saturation
Lightness
HWB
241.6deg 8.24% 18.04%
241.68.2418.04HWB
Hue
Whiteness
Blackness
hex#1A15D1
rgb26 21 209
hsl241.6deg 81.74% 45.1%
cmyk87.56% 89.95% 0% 18.04%
hwb241.6deg 8.24% 18.04%
xyz-d650.12 0.05 0.61
oklch0.4054 0.2583 267.39
oklab0.4054 -0.01 -0.26
CMYK
87.56% 89.95% 0% 18.04%
87.5689.95018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.05 0.61
0.120.050.61XYZ
X
Y
Z
OKLCH
0.4054 0.2583 267.39
0.40540.2583267.39LCH
Lightness
Chroma
Hue
OKLAB
0.4054 -0.01 -0.26
0.4054-0.01-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons