#3D378B Color

#3D378B is rgb(61, 55, 139) in RGB and hsl(244, 43%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3D378B
HEX#3D378B
RGBrgb(61, 55, 139)
HSLhsl(244, 43%, 38%)
HSVhsv(244, 60%, 55%)
OKLCHoklch(39.4% 0.135 281.4)
CMYKcmyk(56%, 60%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3D378B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.92:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.12:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3D378B based on color wheel relationships. Click any swatch for its full breakdown.

Base#3D378BComplementary#858B37Analogous#375B8BAnalogous#66378BTriadic#8B3D37Triadic#378B3D

Tints & Shades

Lighter tints and darker shades of #3D378B, useful for hover states, backgrounds, and text variants.

Use #3D378B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex