#123B8C Color

#123B8C is rgb(18, 59, 140) in RGB and hsl(220, 77%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#123B8C

HEX#123B8C

RGBrgb(18, 59, 140)

HSLhsl(220, 77%, 31%)

HSVhsv(220, 87%, 55%)

OKLCHoklch(37.9% 0.142 262)

CMYKcmyk(87%, 58%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123B8C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.34:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.03:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123B8C based on color wheel relationships. Click any swatch for its full breakdown.

Base#123B8C Complementary#8C6312 Analogous#12788C Analogous#26128C Triadic#8C123B Triadic#3B8C12

Tints & Shades

Lighter tints and darker shades of #123B8C, useful for hover states, backgrounds, and text variants.

Tints

#184EB9 #1D5FE2 #4A7FE8 #739CED #A0BCF3 #C9D9F8

Shades

#10337A #0D2C68 #0B2456 #091E48 #071736 #050F24

Use #123B8C in Our Tools

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