#1F549E Color

#1F549E is rgb(31, 84, 158) in RGB and hsl(215, 67%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F549E

HEX#1F549E

RGBrgb(31, 84, 158)

HSLhsl(215, 67%, 37%)

HSVhsv(215, 80%, 62%)

OKLCHoklch(45.3% 0.133 257.7)

CMYKcmyk(80%, 47%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F549E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F549E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F549E Complementary#9E691F Analogous#1F939E Analogous#2A1F9E Triadic#9E1F54 Triadic#549E1F

Tints & Shades

Lighter tints and darker shades of #1F549E, useful for hover states, backgrounds, and text variants.

Tints

#2768C4 #3B7DD8 #6196E0 #88B0E7 #AEC9EF #D0E0F6

Shades

#1B4888 #183F77 #133462 #0F294D #0B1D37 #081426

Use #1F549E in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex