#1F4A5B Color

#1F4A5B is rgb(31, 74, 91) in RGB and hsl(197, 49%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F4A5B
HEX#1F4A5B
RGBrgb(31, 74, 91)
HSLhsl(197, 49%, 24%)
HSVhsv(197, 66%, 36%)
OKLCHoklch(38.7% 0.055 226.8)
CMYKcmyk(66%, 19%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4A5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.59:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.19:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4A5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4A5BComplementary#5B301FAnalogous#1F5B4EAnalogous#1F2C5BTriadic#5B1F4ATriadic#4A5B1F

Tints & Shades

Lighter tints and darker shades of #1F4A5B, useful for hover states, backgrounds, and text variants.

Use #1F4A5B in Our Tools

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