What is color #1d428a?
The color Denim (#1d428a) belongs to the blue family and reads as serene. It sits at 220° on the color wheel with 65% saturation.
Designers in education and e-commerce often reach for this dark blue when they want to communicate serenity.
#1d428a finds its visual weight shifted toward the blue channel. To deploy it effectively, layer it over darker tones for depth or contrast it sharply with #8a651d.
Conversions for #1d428a
HEX
#1d428a
RGB
29, 66, 138
HSL
220°, 65%, 33%
HSV
220°, 79%, 54%
CMYK
79%, 52%, 0%, 46%
XYZ
7.04, 5.99, 24.83
CIE-Lab
29.39, 14.34, -43.93
Web safe
#333399
WCAG accessibility of #1d428a (Denim)
On white
9.55 : 1
Sample #1d428a
Rating: AAA
On black
2.20 : 1
Sample #1d428a
Rating: Fail
Tones of Denim (desaturated variations of #1d428a)
Color harmonies for #1d428a
Colors similar to #1d428a
Gradients featuring #1d428a
Linear to white
Linear to black
To complement
Radial
Tri-stop
Analogous
UI elements in #1d428a
Buttons
NewFeaturedBeta
Notification
Short description with accent.
"Color awakens a specific emotional response."
Typography in #1d428a
The quick brown fox
jumps over the lazy dog
1234567890 — & @ # ! ?
Body text rendered in #1d428a.
const color = "#1d428a";
CSS & Tailwind snippets for #1d428a
Background
.bg-1d428a { background-color: #1d428a; }Text color
.text-1d428a { color: #1d428a; }Border
.border-1d428a { border: 1px solid #1d428a; }Box shadow
.shadow-1d428a { box-shadow: 0 4px 14px #1d428a40; }CSS variable
:root { --color-1d428a: #1d428a; }Tailwind config
colors: {
'denim': '#1d428a',
}