#1640DA Color

#1640DA is rgb(22, 64, 218) in RGB and hsl(227, 82%, 47%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#1640DA

HEX#1640DA

RGBrgb(22, 64, 218)

HSLhsl(227, 82%, 47%)

HSVhsv(227, 90%, 85%)

OKLCHoklch(46.5% 0.236 265)

CMYKcmyk(90%, 71%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1640DA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.55:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.78:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1640DA based on color wheel relationships. Click any swatch for its full breakdown.

Base#1640DA Complementary#DAB016 Analogous#16A2DA Analogous#4D16DA Triadic#DA1640 Triadic#40DA16

Tints & Shades

Lighter tints and darker shades of #1640DA, useful for hover states, backgrounds, and text variants.

Tints

#2A53EA #4F71EE #6F8BF1 #90A5F4 #B0C0F7 #D5DDFB

Shades

#1338BE #1030A2 #0D2887 #0A1E66 #07164A #050E2E

Use #1640DA in Our Tools

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