#218FBA Color

#218FBA is rgb(33, 143, 186) in RGB and hsl(197, 70%, 43%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#218FBA

HEX#218FBA

RGBrgb(33, 143, 186)

HSLhsl(197, 70%, 43%)

HSVhsv(197, 82%, 73%)

OKLCHoklch(61.1% 0.113 230.2)

CMYKcmyk(82%, 23%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #218FBA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.68:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.7:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #218FBA based on color wheel relationships. Click any swatch for its full breakdown.

Base#218FBA Complementary#BA4C21 Analogous#21BA99 Analogous#2142BA Triadic#BA218F Triadic#8FBA21

Tints & Shades

Lighter tints and darker shades of #218FBA, useful for hover states, backgrounds, and text variants.

Tints

#2BA8DA #4DB6E0 #70C4E6 #8ED1EB #B1DFF1 #D4EDF7

Shades

#1C7BA0 #186A8B #145671 #10465B #0B3241 #08212B

Use #218FBA in Our Tools

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