#12273B Color

#12273B is rgb(18, 39, 59) in RGB and hsl(209, 53%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#12273B
HEX#12273B
RGBrgb(18, 39, 59)
HSLhsl(209, 53%, 15%)
HSVhsv(209, 69%, 23%)
OKLCHoklch(26.6% 0.046 248.9)
CMYKcmyk(69%, 34%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12273B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.23:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.38:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #12273B based on color wheel relationships. Click any swatch for its full breakdown.

Base#12273BComplementary#3B2612Analogous#123B3AAnalogous#12133BTriadic#3B1227Triadic#273B12

Tints & Shades

Lighter tints and darker shades of #12273B, useful for hover states, backgrounds, and text variants.

Use #12273B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex