#3F25B1 Color

#3F25B1 is rgb(63, 37, 177) in RGB and hsl(251, 65%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F25B1

HEX#3F25B1

RGBrgb(63, 37, 177)

HSLhsl(251, 65%, 42%)

HSVhsv(251, 79%, 69%)

OKLCHoklch(40.4% 0.204 280.7)

CMYKcmyk(64%, 79%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F25B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.95:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.11:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F25B1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F25B1 Complementary#97B125 Analogous#2552B1 Analogous#8525B1 Triadic#B13F25 Triadic#25B13F

Tints & Shades

Lighter tints and darker shades of #3F25B1, useful for hover states, backgrounds, and text variants.

Tints

#4B2DD2 #684EDA #8570E1 #A192E8 #BEB3EF #DBD5F6

Shades

#38219C #2F1C82 #27176D #1E1254 #170D3F #0E0826

Use #3F25B1 in Our Tools

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