#123340 Color

#123340 is rgb(18, 51, 64) in RGB and hsl(197, 56%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#123340

HEX#123340

RGBrgb(18, 51, 64)

HSLhsl(197, 56%, 16%)

HSVhsv(197, 72%, 25%)

OKLCHoklch(30.3% 0.045 227)

CMYKcmyk(72%, 20%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #123340 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.35:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.57:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #123340 based on color wheel relationships. Click any swatch for its full breakdown.

Base#123340 Complementary#401F12 Analogous#124036 Analogous#121C40 Triadic#401233 Triadic#334012

Tints & Shades

Lighter tints and darker shades of #123340, useful for hover states, backgrounds, and text variants.

Tints

#1F596F #2C7C9B #3CA0C8 #6CB8D5 #9CCFE3 #C7E4EF

Shades

#102C38 #0F2934 #0C232C #0A1D24 #08161C #071318

Use #123340 in Our Tools

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