#1F2D2B Color

#1F2D2B is rgb(31, 45, 43) in RGB and hsl(171, 18%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F2D2B

HEX#1F2D2B

RGBrgb(31, 45, 43)

HSLhsl(171, 18%, 15%)

HSVhsv(171, 31%, 18%)

OKLCHoklch(28.4% 0.019 185.3)

CMYKcmyk(31%, 0%, 4%, 82%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F2D2B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.3:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.47:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F2D2B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F2D2B Complementary#2D1F21 Analogous#1F2D24 Analogous#1F282D Triadic#2B1F2D Triadic#2D2B1F

Tints & Shades

Lighter tints and darker shades of #1F2D2B, useful for hover states, backgrounds, and text variants.

Tints

#38514E #527570 #6C9992 #8DB0AA #B1C9C5 #D5E2E0

Shades

#1B2725 #192422 #151E1D #131B1A #0F1514 #0D1211

Use #1F2D2B in Our Tools

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