#1F1FAD Color

#1F1FAD is rgb(31, 31, 173) in RGB and hsl(240, 70%, 40%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1F1FAD

HEX#1F1FAD

RGBrgb(31, 31, 173)

HSLhsl(240, 70%, 40%)

HSVhsv(240, 82%, 68%)

OKLCHoklch(37.2% 0.212 269.8)

CMYKcmyk(82%, 82%, 0%, 32%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F1FAD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.3:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1F1FAD based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F1FAD Complementary#ADAD1F Analogous#1F66AD Analogous#661FAD Triadic#AD1F1F Triadic#1FAD1F

Tints & Shades

Lighter tints and darker shades of #1F1FAD, useful for hover states, backgrounds, and text variants.

Tints

#2525D0 #4545DE #6767E4 #8A8AEA #ADADF0 #D4D4F7

Shades

#1B1B98 #171782 #13136C #0F0F52 #0B0B3D #070727

Use #1F1FAD in Our Tools

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