#218AB0 Color

#218AB0 is rgb(33, 138, 176) in RGB and hsl(196, 68%, 41%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#218AB0

HEX#218AB0

RGBrgb(33, 138, 176)

HSLhsl(196, 68%, 41%)

HSVhsv(196, 81%, 69%)

OKLCHoklch(59.4% 0.107 228)

CMYKcmyk(81%, 22%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #218AB0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.94:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.33:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #218AB0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#218AB0 Complementary#B04721 Analogous#21B08E Analogous#2143B0 Triadic#B0218A Triadic#8AB021

Tints & Shades

Lighter tints and darker shades of #218AB0, useful for hover states, backgrounds, and text variants.

Tints

#28A5D2 #47B4DC #69C2E2 #90D2EA #B2E0F0 #D4EEF7

Shades

#1D799A #186581 #14546B #104356 #0C3240 #071E27

Use #218AB0 in Our Tools

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