#3F507D Color

#3F507D is rgb(63, 80, 125) in RGB and hsl(224, 33%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F507D

HEX#3F507D

RGBrgb(63, 80, 125)

HSLhsl(224, 33%, 37%)

HSVhsv(224, 50%, 49%)

OKLCHoklch(43.8% 0.078 267.4)

CMYKcmyk(50%, 36%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F507D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.91:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.65:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F507D based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F507D Complementary#7D6D3F Analogous#3F6F7D Analogous#4E3F7D Triadic#7D3F50 Triadic#507D3F

Tints & Shades

Lighter tints and darker shades of #3F507D, useful for hover states, backgrounds, and text variants.

Tints

#4F639C #6378B0 #8292C0 #A0ADCF #BFC7DF #DADFEC

Shades

#37456D #303C5F #27324E #1F273D #161C2C #0F131F

Use #3F507D in Our Tools

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