#3742D2 Color

#3742D2 is rgb(55, 66, 210) in RGB and hsl(236, 63%, 52%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#3742D2

HEX#3742D2

RGBrgb(55, 66, 210)

HSLhsl(236, 63%, 52%)

HSVhsv(236, 74%, 82%)

OKLCHoklch(47.2% 0.217 271.4)

CMYKcmyk(74%, 69%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3742D2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.31:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3742D2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3742D2 Complementary#D2C737 Analogous#378FD2 Analogous#7A37D2 Triadic#D23742 Triadic#42D237

Tints & Shades

Lighter tints and darker shades of #3742D2, useful for hover states, backgrounds, and text variants.

Tints

#555DD8 #6E75DE #8B91E5 #A4A8EA #C1C4F1 #DADCF7

Shades

#2A34BB #242C9E #1D2481 #181D68 #11154B #0A0D2E

Use #3742D2 in Our Tools

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