#12373F Color

#12373F is rgb(18, 55, 63) in RGB and hsl(191, 56%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#12373F

HEX#12373F

RGBrgb(18, 55, 63)

HSLhsl(191, 56%, 16%)

HSVhsv(191, 71%, 25%)

OKLCHoklch(31.4% 0.044 214.4)

CMYKcmyk(71%, 13%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12373F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.77:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #12373F based on color wheel relationships. Click any swatch for its full breakdown.

Base#12373F Complementary#401A12 Analogous#124031 Analogous#122040 Triadic#401237 Triadic#374012

Tints & Shades

Lighter tints and darker shades of #12373F, useful for hover states, backgrounds, and text variants.

Tints

#1F616F #2C879B #3CAEC8 #6CC2D5 #9CD6E3 #C7E8EF

Shades

#103038 #0F2D34 #0C262C #0A1F24 #08181C #071518

Use #12373F in Our Tools

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