#18BBD8 Color

#18BBD8 is rgb(24, 187, 216) in RGB and hsl(189, 80%, 47%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.

#18BBD8

HEX#18BBD8

RGBrgb(24, 187, 216)

HSLhsl(189, 80%, 47%)

HSVhsv(189, 89%, 85%)

OKLCHoklch(73% 0.125 214.5)

CMYKcmyk(89%, 13%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #18BBD8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.3:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.14:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #18BBD8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#18BBD8 Complementary#D83518 Analogous#18D895 Analogous#185BD8 Triadic#D818BB Triadic#BBD818

Tints & Shades

Lighter tints and darker shades of #18BBD8, useful for hover states, backgrounds, and text variants.

Tints

#2CCBE8 #51D4EC #71DCEF #91E4F3 #B1ECF6 #D6F5FA

Shades

#15A3BC #128BA1 #0F7385 #0B5865 #084049 #05282E

Use #18BBD8 in Our Tools

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