#2181A1 Color

#2181A1 is rgb(33, 129, 161) in RGB and hsl(195, 66%, 38%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#2181A1

HEX#2181A1

RGBrgb(33, 129, 161)

HSLhsl(195, 66%, 38%)

HSVhsv(195, 80%, 63%)

OKLCHoklch(56.4% 0.097 225.6)

CMYKcmyk(80%, 20%, 0%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2181A1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.45:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.72:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2181A1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2181A1 Complementary#A14121 Analogous#21A181 Analogous#2141A1 Triadic#A12181 Triadic#81A121

Tints & Shades

Lighter tints and darker shades of #2181A1, useful for hover states, backgrounds, and text variants.

Tints

#299FC7 #41B2D8 #67C1E0 #88CFE7 #AFDFEF #D0ECF5

Shades

#1D708C #185F77 #144E61 #104050 #0C2F3B #081F26

Use #2181A1 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex