#1F3D8E Color

#1F3D8E is rgb(31, 61, 142) in RGB and hsl(224, 64%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F3D8E

HEX#1F3D8E

RGBrgb(31, 61, 142)

HSLhsl(224, 64%, 34%)

HSVhsv(224, 78%, 56%)

OKLCHoklch(38.9% 0.139 265.1)

CMYKcmyk(78%, 57%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3D8E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.92:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.12:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3D8E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3D8E Complementary#8E711F Analogous#1F748E Analogous#391F8E Triadic#8E1F3D Triadic#3D8E1F

Tints & Shades

Lighter tints and darker shades of #1F3D8E, useful for hover states, backgrounds, and text variants.

Tints

#274DB4 #3660D3 #5C7EDB #869FE4 #ABBDED #D1DBF5

Shades

#1C367D #172D69 #132658 #101E47 #0C1736 #070E21

Use #1F3D8E in Our Tools

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