#213B6E
A dark, moderate blue closely aligning with Darkslateblue.
About #213B6E
At its core, #213B6E is a dark and moderate hue. Its closest recognized web color is Darkslateblue. To achieve this exact tint on a monitor, you would use an RGB mix of 33, 59, and 110.
When sending designs containing this color to a printer, the CMYK values come into play. Its ink density profile breaks down to 70% cyan, 46% magenta, 0% yellow, and 57% black. This makes it a relatively dark color when applied to physical surfaces.
Web Content Accessibility Guidelines (WCAG) dictate how we should use this color. To prevent eye strain, #FFFFFF text pairs best with this hex code. Always test your color combinations using a contrast checker before publishing.
Color Space Conversions
HEX#213B6E
RGB33, 59, 110
HSL219.7°, 53.8%, 28.0%
CMYK70%, 46%, 0%, 57%
HSV219.7°, 70.0%, 43.1%
LAB25.5, 8.6, -32.6
XYZ5.0, 4.6, 15.4
Decimal2177902
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
10.96:1
Text on #FFFFFF
AAA
1.92:1
Text on #000000
FAIL
10.48:1
Text on #F8FAFC
AAA
1.63:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #213B6E;
}
.text-color {
color: #213B6E;
}
.border-color {
border: 2px solid #213B6E;
}