#3750A4 Color

#3750A4 is rgb(55, 80, 164) in RGB and hsl(226, 50%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3750A4

HEX#3750A4

RGBrgb(55, 80, 164)

HSLhsl(226, 50%, 43%)

HSVhsv(226, 66%, 64%)

OKLCHoklch(45.9% 0.139 268.1)

CMYKcmyk(66%, 51%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3750A4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.38:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.85:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3750A4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3750A4 Complementary#A48B37 Analogous#3787A4 Analogous#5437A4 Triadic#A43750 Triadic#50A437

Tints & Shades

Lighter tints and darker shades of #3750A4, useful for hover states, backgrounds, and text variants.

Tints

#4461C1 #627BCB #8194D5 #9CABDE #BAC5E8 #D9DFF2

Shades

#2F458E #293C7A #213163 #1B2750 #131C39 #0D1326

Use #3750A4 in Our Tools

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