#12C9F3 Color

#12C9F3 is rgb(18, 201, 243) in RGB and hsl(191, 90%, 51%) in HSL. The closest CSS named color is DeepSkyBlue. Black text is most readable on this background.

#12C9F3

HEX#12C9F3

RGBrgb(18, 201, 243)

HSLhsl(191, 90%, 51%)

HSVhsv(191, 93%, 95%)

OKLCHoklch(77.4% 0.139 220.4)

CMYKcmyk(93%, 17%, 0%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12C9F3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.97:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.67:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12C9F3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12C9F3 Complementary#F33B12 Analogous#12F3AB Analogous#1259F3 Triadic#F312C9 Triadic#C9F312

Tints & Shades

Lighter tints and darker shades of #12C9F3, useful for hover states, backgrounds, and text variants.

Tints

#34D1F4 #51D8F6 #72DFF8 #94E7F9 #B6EFFB #D3F5FD

Shades

#0BB0D5 #0A98B8 #087C96 #066074 #044452 #032C35

Use #12C9F3 in Our Tools

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