#1F3DB7 Color

#1F3DB7 is rgb(31, 61, 183) in RGB and hsl(228, 71%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F3DB7

HEX#1F3DB7

RGBrgb(31, 61, 183)

HSLhsl(228, 71%, 42%)

HSVhsv(228, 83%, 72%)

OKLCHoklch(42.7% 0.194 266.5)

CMYKcmyk(83%, 67%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3DB7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.72:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.41:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3DB7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3DB7 Complementary#B7991F Analogous#1F8AB7 Analogous#4D1FB7 Triadic#B71F3D Triadic#3DB71F

Tints & Shades

Lighter tints and darker shades of #1F3DB7, useful for hover states, backgrounds, and text variants.

Tints

#2549DA #4866E0 #6B83E6 #8EA0EC #B1BEF2 #D3DBF8

Shades

#1B36A1 #172D87 #132671 #0F1D57 #0B1641 #070D27

Use #1F3DB7 in Our Tools

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