#1F3770 Color

#1F3770 is rgb(31, 55, 112) in RGB and hsl(222, 57%, 28%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F3770

HEX#1F3770

RGBrgb(31, 55, 112)

HSLhsl(222, 57%, 28%)

HSVhsv(222, 72%, 44%)

OKLCHoklch(35.2% 0.103 264.5)

CMYKcmyk(72%, 51%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3770 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.42:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3770 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3770 Complementary#70581F Analogous#1F6070 Analogous#2F1F70 Triadic#701F37 Triadic#37701F

Tints & Shades

Lighter tints and darker shades of #1F3770, useful for hover states, backgrounds, and text variants.

Tints

#2A4B98 #355EC0 #577BD1 #7F9BDC #A7BAE7 #CFD9F2

Shades

#1B3164 #172954 #142348 #0F1C38 #0C162C #080E1C

Use #1F3770 in Our Tools

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