#1D3A57
A dark, moderate blue closely aligning with Darkslategray.
About #1D3A57
The hex code #1D3A57 represents a beautifully specific shade of blue. It is closely associated with the named CSS color Darkslategray. This translates to an RGB value of rgb(29, 58, 87).
Translating this color to physical media requires the CMYK color model. Its ink density profile breaks down to 67% cyan, 33% magenta, 0% yellow, and 66% black. This makes it a relatively dark color when applied to physical surfaces.
Contrast ratios determine whether this color is safe for typography. Because it is a dark color, it is generally recommended to use #FFFFFF text. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.
Color Space Conversions
HEX#1D3A57
RGB29, 58, 87
HSL210.0°, 50.0%, 22.7%
CMYK67%, 33%, 0%, 66%
HSV210.0°, 66.7%, 34.1%
LAB23.6, -0.6, -20.7
XYZ3.7, 4.0, 9.6
Decimal1915479
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
11.70:1
Text on #FFFFFF
AAA
1.80:1
Text on #000000
FAIL
11.18:1
Text on #F8FAFC
AAA
1.53:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #1D3A57;
}
.text-color {
color: #1D3A57;
}
.border-color {
border: 2px solid #1D3A57;
}