#1D66FF

A medium, vivid blue closely aligning with Mediumslateblue.

About #1D66FF

The hex code #1D66FF represents a beautifully specific shade of blue. It is closely associated with the named CSS color Mediumslateblue. In the RGB color space, it consists of 29 red, 102 green, and 255 blue.

When sending designs containing this color to a printer, the CMYK values come into play. Its ink density profile breaks down to 89% cyan, 60% magenta, 0% yellow, and 0% black. This makes it a relatively light color when applied to physical surfaces.

From a UX and accessibility standpoint, contrast is paramount. Because it is a medium color, it is generally recommended to use #FFFFFF text. Be sure to check our contrast matrix below to see exactly how it performs against common backgrounds.

Color Space Conversions

HEX#1D66FF
RGB29, 102, 255
HSL220.6°, 100.0%, 55.7%
CMYK89%, 60%, 0%, 0%
HSV220.6°, 88.6%, 100.0%
LAB48.2, 36.1, -81.5
XYZ23.3, 17.0, 96.7
Decimal1926911

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

4.78:1
Text on #FFFFFF
AA
4.40:1
Text on #000000
AA Large
4.56:1
Text on #F8FAFC
AA
3.74:1
Text on #0F172A
AA Large

CSS Implementation

.bg-color { background-color: #1D66FF; }
.text-color { color: #1D66FF; }
.border-color { border: 2px solid #1D66FF; }

Similar Colors

Mediumslateblue
#7B68EE