#123440 Color

#123440 is rgb(18, 52, 64) in RGB and hsl(196, 56%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123440

HEX#123440

RGBrgb(18, 52, 64)

HSLhsl(196, 56%, 16%)

HSVhsv(196, 72%, 25%)

OKLCHoklch(30.6% 0.044 224.4)

CMYKcmyk(72%, 19%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123440 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.2:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123440 based on color wheel relationships. Click any swatch for its full breakdown.

Base#123440 Complementary#401E12 Analogous#124035 Analogous#121D40 Triadic#401233 Triadic#334012

Tints & Shades

Lighter tints and darker shades of #123440, useful for hover states, backgrounds, and text variants.

Tints

#1F5A6F #2C7D9B #3CA3C8 #6CB9D5 #9CD0E3 #C7E5EF

Shades

#102D38 #0F2A34 #0C232C #0A1D24 #08171C #071318

Use #123440 in Our Tools

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