#4040DD Color

#4040DD is rgb(64, 64, 221) in RGB and hsl(240, 70%, 56%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#4040DD

HEX#4040DD

RGBrgb(64, 64, 221)

HSLhsl(240, 70%, 56%)

HSVhsv(240, 71%, 87%)

OKLCHoklch(48.5% 0.23 273.7)

CMYKcmyk(71%, 71%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4040DD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.01:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text3:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #4040DD based on color wheel relationships. Click any swatch for its full breakdown.

Base#4040DD Complementary#DDDD40 Analogous#408FDD Analogous#8F40DD Triadic#DD4040 Triadic#40DD40

Tints & Shades

Lighter tints and darker shades of #4040DD, useful for hover states, backgrounds, and text variants.

Tints

#5A5AE2 #7474E7 #8E8EEB #A8A8F0 #C2C2F4 #DCDCF9

Shades

#2525D4 #1F1FB2 #1A1A93 #141471 #0F0F52 #080830

Use #4040DD in Our Tools

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