#1F4ED1 Color

#1F4ED1 is rgb(31, 78, 209) in RGB and hsl(224, 74%, 47%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1F4ED1

HEX#1F4ED1

RGBrgb(31, 78, 209)

HSLhsl(224, 74%, 47%)

HSVhsv(224, 85%, 82%)

OKLCHoklch(48.2% 0.208 264.4)

CMYKcmyk(85%, 63%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4ED1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.84:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.07:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F4ED1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4ED1 Complementary#D1A11F Analogous#1FA7D1 Analogous#491FD1 Triadic#D11F4E Triadic#4ED11F

Tints & Shades

Lighter tints and darker shades of #1F4ED1, useful for hover states, backgrounds, and text variants.

Tints

#3361E1 #567DE6 #7595EA #95ADEF #B4C5F4 #D7E0F9

Shades

#1B44B6 #173A9B #133081 #0F2562 #0B1B47 #07112C

Use #1F4ED1 in Our Tools

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