#1228F3 Color

#1228F3 is rgb(18, 40, 243) in RGB and hsl(234, 90%, 51%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.

#1228F3

HEX#1228F3

RGBrgb(18, 40, 243)

HSLhsl(234, 90%, 51%)

HSVhsv(234, 93%, 95%)

OKLCHoklch(46.2% 0.284 265.5)

CMYKcmyk(93%, 84%, 0%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1228F3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.62:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1228F3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1228F3 Complementary#F3DC12 Analogous#1299F3 Analogous#6C12F3 Triadic#F31228 Triadic#28F312

Tints & Shades

Lighter tints and darker shades of #1228F3, useful for hover states, backgrounds, and text variants.

Tints

#3447F4 #5161F6 #7280F8 #949FF9 #B6BDFB #D3D8FD

Shades

#0B1FD5 #0A1BB8 #081696 #061174 #040C52 #030835

Use #1228F3 in Our Tools

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