#3758A0 Color

#3758A0 is rgb(55, 88, 160) in RGB and hsl(221, 49%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3758A0

HEX#3758A0

RGBrgb(55, 88, 160)

HSLhsl(221, 49%, 42%)

HSVhsv(221, 66%, 63%)

OKLCHoklch(47.3% 0.123 263.8)

CMYKcmyk(66%, 45%, 0%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3758A0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.85:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.07:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3758A0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3758A0 Complementary#A07E37 Analogous#378CA0 Analogous#4A37A0 Triadic#A03758 Triadic#58A037

Tints & Shades

Lighter tints and darker shades of #3758A0, useful for hover states, backgrounds, and text variants.

Tints

#4169BE #5F81C8 #7E99D3 #9CB1DD #BBC9E8 #D9E1F2

Shades

#304D8D #284176 #223663 #1A2A4C #141F39 #0C1322

Use #3758A0 in Our Tools

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