#1F40AD Color

#1F40AD is rgb(31, 64, 173) in RGB and hsl(226, 70%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F40AD

HEX#1F40AD

RGBrgb(31, 64, 173)

HSLhsl(226, 70%, 40%)

HSVhsv(226, 82%, 68%)

OKLCHoklch(42.3% 0.178 265.8)

CMYKcmyk(82%, 63%, 0%, 32%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F40AD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.77:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F40AD based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F40AD Complementary#AD8C1F Analogous#1F87AD Analogous#451FAD Triadic#AD1F40 Triadic#40AD1F

Tints & Shades

Lighter tints and darker shades of #1F40AD, useful for hover states, backgrounds, and text variants.

Tints

#254DD0 #4568DE #6784E4 #8AA0EA #ADBCF0 #D4DCF7

Shades

#1B3898 #173082 #13286C #0F1E52 #0B163D #070E27

Use #1F40AD in Our Tools

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