#123DCA Color

#123DCA is rgb(18, 61, 202) in RGB and hsl(226, 84%, 43%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#123DCA

HEX#123DCA

RGBrgb(18, 61, 202)

HSLhsl(226, 84%, 43%)

HSVhsv(226, 91%, 79%)

OKLCHoklch(44.2% 0.221 264.6)

CMYKcmyk(91%, 70%, 0%, 21%)

Text Contrast & Accessibility

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

TextWhite text8.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.55:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#123DCA Complementary#CA9F12 Analogous#1299CA Analogous#4312CA Triadic#CA123D Triadic#3DCA12

Tints & Shades

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

Tints

#194AEB #3F68EE #6485F2 #859FF4 #ABBDF8 #D0DAFB

Shades

#0F34AE #0D2D96 #0B257A #091E63 #061546 #040E2F

Use #123DCA in Our Tools

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