#3540BB Color

#3540BB is rgb(53, 64, 187) in RGB and hsl(235, 56%, 47%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3540BB

HEX#3540BB

RGBrgb(53, 64, 187)

HSLhsl(235, 56%, 47%)

HSVhsv(235, 72%, 73%)

OKLCHoklch(44.6% 0.191 272)

CMYKcmyk(72%, 66%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3540BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.07:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.6:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3540BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#3540BB Complementary#BBB035 Analogous#3583BB Analogous#6D35BB Triadic#BB3540 Triadic#40BB35

Tints & Shades

Lighter tints and darker shades of #3540BB, useful for hover states, backgrounds, and text variants.

Tints

#4853CB #6871D4 #848BDC #A0A5E4 #BBBFEC #DBDDF5

Shades

#2E38A3 #27308B #212773 #191E58 #121640 #0B0E28

Use #3540BB in Our Tools

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