#1B515F Color

#1B515F is rgb(27, 81, 95) in RGB and hsl(192, 56%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B515F
HEX#1B515F
RGBrgb(27, 81, 95)
HSLhsl(192, 56%, 24%)
HSVhsv(192, 72%, 37%)
OKLCHoklch(40.6% 0.06 218.2)
CMYKcmyk(72%, 15%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B515F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.79:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.39:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B515F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B515FComplementary#5F291BAnalogous#1B5F4BAnalogous#1B2F5FTriadic#5F1B52Triadic#525F1B

Tints & Shades

Lighter tints and darker shades of #1B515F, useful for hover states, backgrounds, and text variants.

Use #1B515F in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex