#123BDE Color

#123BDE is rgb(18, 59, 222) in RGB and hsl(228, 85%, 47%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#123BDE

HEX#123BDE

RGBrgb(18, 59, 222)

HSLhsl(228, 85%, 47%)

HSVhsv(228, 92%, 87%)

OKLCHoklch(46% 0.246 265)

CMYKcmyk(92%, 73%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123BDE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.76:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123BDE based on color wheel relationships. Click any swatch for its full breakdown.

Base#123BDE Complementary#DEB512 Analogous#12A1DE Analogous#4F12DE Triadic#DE123B Triadic#3BDE12

Tints & Shades

Lighter tints and darker shades of #123BDE, useful for hover states, backgrounds, and text variants.

Tints

#264EED #4C6DF0 #6D88F3 #8EA3F6 #AFBEF8 #D5DCFC

Shades

#1033C1 #0D2CA5 #0B2489 #081B68 #06144B #040C2F

Use #123BDE in Our Tools

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