#123E6D Color

#123E6D is rgb(18, 62, 109) in RGB and hsl(211, 72%, 25%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#123E6D

HEX#123E6D

RGBrgb(18, 62, 109)

HSLhsl(211, 72%, 25%)

HSVhsv(211, 83%, 43%)

OKLCHoklch(36.1% 0.094 253.2)

CMYKcmyk(83%, 43%, 0%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123E6D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.85:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.94:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123E6D based on color wheel relationships. Click any swatch for its full breakdown.

Base#123E6D Complementary#6E4112 Analogous#126C6E Analogous#13126E Triadic#6E123E Triadic#3E6E12

Tints & Shades

Lighter tints and darker shades of #123E6D, useful for hover states, backgrounds, and text variants.

Tints

#19579A #2172CA #3E8CE0 #6EA9E7 #9AC3EF #CAE0F6

Shades

#103760 #0E2F53 #0B2846 #092039 #07192C #05111F

Use #123E6D in Our Tools

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