#1B475A Color

#1B475A is rgb(27, 71, 90) in RGB and hsl(198, 54%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B475A
HEX#1B475A
RGBrgb(27, 71, 90)
HSLhsl(198, 54%, 23%)
HSVhsv(198, 70%, 35%)
OKLCHoklch(37.6% 0.058 229.5)
CMYKcmyk(70%, 21%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B475A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.02:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.1:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B475A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B475AComplementary#5A2E1BAnalogous#1B5A4EAnalogous#1B285ATriadic#5A1B47Triadic#475A1B

Tints & Shades

Lighter tints and darker shades of #1B475A, useful for hover states, backgrounds, and text variants.

Use #1B475A in Our Tools

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