#123387 Color

#123387 is rgb(18, 51, 135) in RGB and hsl(223, 76%, 30%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#123387

HEX#123387

RGBrgb(18, 51, 135)

HSLhsl(223, 76%, 30%)

HSVhsv(223, 87%, 53%)

OKLCHoklch(35.7% 0.146 264)

CMYKcmyk(87%, 62%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123387 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.36:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.85:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123387 based on color wheel relationships. Click any swatch for its full breakdown.

Base#123387 Complementary#876612 Analogous#126D87 Analogous#2C1287 Triadic#871233 Triadic#338712

Tints & Shades

Lighter tints and darker shades of #123387, useful for hover states, backgrounds, and text variants.

Tints

#1844B4 #1E54DC #4774E6 #7496EC #A1B8F2 #C9D6F8

Shades

#102C75 #0E2767 #0C2055 #091A43 #071331 #050E24

Use #123387 in Our Tools

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