#1D33DB
A medium, vivid blue closely aligning with Mediumblue.
About #1D33DB
Visually, #1D33DB is defined as a vivid blue. Its closest recognized web color is Mediumblue. Its digital footprint relies on 29 parts red, 51 parts green, and 219 parts blue light.
While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). To reproduce this shade on paper, a printer utilizes 87% cyan and 77% magenta inks. With a hue angle of 233.1 degrees, it sits comfortably in the blue spectrum.
From a UX and accessibility standpoint, contrast is paramount. Because it is a medium color, it is generally recommended to use #FFFFFF text. You can view the detailed AAA and AA pass/fail metrics in the table below.
Color Space Conversions
HEX#1D33DB
RGB29, 51, 219
HSL233.1°, 76.6%, 48.6%
CMYK87%, 77%, 0%, 14%
HSV233.1°, 86.8%, 85.9%
LAB33.4, 53.9, -85.5
XYZ14.5, 7.7, 67.7
Decimal1913819
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
8.24:1
Text on #FFFFFF
AAA
2.55:1
Text on #000000
FAIL
7.88:1
Text on #F8FAFC
AAA
2.17:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #1D33DB;
}
.text-color {
color: #1D33DB;
}
.border-color {
border: 2px solid #1D33DB;
}