#123240 Color

#123240 is rgb(18, 50, 64) in RGB and hsl(198, 56%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123240

HEX#123240

RGBrgb(18, 50, 64)

HSLhsl(198, 56%, 16%)

HSVhsv(198, 72%, 25%)

OKLCHoklch(30% 0.045 229.6)

CMYKcmyk(72%, 22%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123240 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.5:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.56:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123240 based on color wheel relationships. Click any swatch for its full breakdown.

Base#123240 Complementary#402012 Analogous#124037 Analogous#121B40 Triadic#401232 Triadic#324012

Tints & Shades

Lighter tints and darker shades of #123240, useful for hover states, backgrounds, and text variants.

Tints

#1F576F #2C7A9B #3C9EC8 #6CB6D5 #9CCEE3 #C7E3EF

Shades

#102C38 #0F2934 #0C222C #0A1C24 #08161C #071318

Use #123240 in Our Tools

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