#1F2F3D Color

#1F2F3D is rgb(31, 47, 61) in RGB and hsl(208, 33%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F2F3D
HEX#1F2F3D
RGBrgb(31, 47, 61)
HSLhsl(208, 33%, 18%)
HSVhsv(208, 49%, 24%)
OKLCHoklch(29.8% 0.033 245.6)
CMYKcmyk(49%, 23%, 0%, 76%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F2F3D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.71:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.53:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F2F3D based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F2F3DComplementary#3D2D1FAnalogous#1F3D3CAnalogous#1F203DTriadic#3D1F2FTriadic#2F3D1F

Tints & Shades

Lighter tints and darker shades of #1F2F3D, useful for hover states, backgrounds, and text variants.

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Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex