midnightblue

#291B64

Balanced

UI Preview

Pro

Conversions

RGB41, 27, 100
CMYK59, 73, 0, 61
HSL252°, 57%, 25%
LAB16, 24, -42
Closest Library Match
indigo-90092% Match

Readability

14.63On WhitePASS AA
1.43On BlackFAIL

For optimal readability, use White text on this background.

Magic Gradients

subtle
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vibrant
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rich
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About #291B64

The hexadecimal color code #291B64 is a dark, moderate shade of Blue (known as midnightblue). In the RGB color model, #291B64 is comprised of 41 red, 27 green, and 100 blue. In the HSL color space, which is often used in digital design and color grading, it has a hue of 252 degrees, a saturation of 57%, and a lightness of 25%. This color has an approximate wavelength of 475 nm. The closest web-safe color is often utilized in web design, user interfaces (UI), and vector graphics to create moderate Blue atmospheres. Designers searching for Blue color schemes often pair this with its complementary color or use it as an accent against neutral backgrounds. It is commonly used in digital design for backgrounds, typography, and accent elements. When paired with its complementary color in the palette below, it creates a high-contrast visual hierarchy. Engineers can implement this color using the CSS hex code #291B64.

Vision Simulation

ProtanopiaRed-blind
DeuteranopiaGreen-blind
TritanopiaBlue-blind