#1F3775 Color

#1F3775 is rgb(31, 55, 117) in RGB and hsl(223, 58%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F3775

HEX#1F3775

RGBrgb(31, 55, 117)

HSLhsl(223, 58%, 29%)

HSVhsv(223, 74%, 46%)

OKLCHoklch(35.5% 0.111 265.2)

CMYKcmyk(74%, 53%, 0%, 54%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3775 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.28:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3775 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3775 Complementary#755D1F Analogous#1F6275 Analogous#321F75 Triadic#751F37 Triadic#37751F

Tints & Shades

Lighter tints and darker shades of #1F3775, useful for hover states, backgrounds, and text variants.

Tints

#2A4A9D #345EC5 #5A7CD3 #7E99DD #A6B9E7 #CFD9F2

Shades

#1B3065 #182A59 #132249 #101D3C #0C152C #090F20

Use #1F3775 in Our Tools

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