#18A5E7 Color

#18A5E7 is rgb(24, 165, 231) in RGB and hsl(199, 81%, 50%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.

#18A5E7

HEX#18A5E7

RGBrgb(24, 165, 231)

HSLhsl(199, 81%, 50%)

HSVhsv(199, 90%, 91%)

OKLCHoklch(68.5% 0.145 237)

CMYKcmyk(90%, 29%, 0%, 9%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #18A5E7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.77:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.57:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #18A5E7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#18A5E7 Complementary#E75A18 Analogous#18E7C1 Analogous#183EE7 Triadic#E718A5 Triadic#A5E718

Tints & Shades

Lighter tints and darker shades of #18A5E7, useful for hover states, backgrounds, and text variants.

Tints

#39B2EA #59BEEE #79CBF1 #95D6F4 #B5E2F7 #D5EFFB

Shades

#158EC6 #127AAB #0F638A #0C4F6F #08384E #052433

Use #18A5E7 in Our Tools

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