#1228B5 Color

#1228B5 is rgb(18, 40, 181) in RGB and hsl(232, 82%, 39%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1228B5

HEX#1228B5

RGBrgb(18, 40, 181)

HSLhsl(232, 82%, 39%)

HSVhsv(232, 90%, 71%)

OKLCHoklch(38.7% 0.216 266.2)

CMYKcmyk(90%, 78%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1228B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.52:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1228B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1228B5 Complementary#B59F12 Analogous#1279B5 Analogous#4E12B5 Triadic#B51228 Triadic#28B512

Tints & Shades

Lighter tints and darker shades of #1228B5, useful for hover states, backgrounds, and text variants.

Tints

#1630DA #334BEB #586CEE #8291F3 #A7B1F6 #D1D6FA

Shades

#10239E #0D1D87 #0B186F #091358 #060E41 #04092A

Use #1228B5 in Our Tools

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