#31666D Color

#31666D is rgb(49, 102, 109) in RGB and hsl(187, 38%, 31%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#31666D

HEX#31666D

RGBrgb(49, 102, 109)

HSLhsl(187, 38%, 31%)

HSVhsv(187, 55%, 43%)

OKLCHoklch(47.7% 0.057 206.8)

CMYKcmyk(55%, 6%, 0%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #31666D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.46:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.25:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #31666D based on color wheel relationships. Click any swatch for its full breakdown.

Base#31666D Complementary#6D3831 Analogous#316D56 Analogous#31486D Triadic#6D3166 Triadic#666D31

Tints & Shades

Lighter tints and darker shades of #31666D, useful for hover states, backgrounds, and text variants.

Tints

#418790 #4FA5B0 #72B7C0 #92C7CE #B5D9DE #D5E9EC

Shades

#2B595F #244C51 #1E3F43 #193538 #13282A #0D1A1C

Use #31666D in Our Tools

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