#3F258D Color

#3F258D is rgb(63, 37, 141) in RGB and hsl(255, 58%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F258D

HEX#3F258D

RGBrgb(63, 37, 141)

HSLhsl(255, 58%, 35%)

HSVhsv(255, 74%, 55%)

OKLCHoklch(36.8% 0.161 287.1)

CMYKcmyk(55%, 74%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F258D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F258D based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F258D Complementary#738D25 Analogous#253F8D Analogous#73258D Triadic#8D3F25 Triadic#258D3F

Tints & Shades

Lighter tints and darker shades of #3F258D, useful for hover states, backgrounds, and text variants.

Tints

#502FB1 #6442CD #8266D6 #A08AE0 #BDAEEA #DBD3F3

Shades

#38217D #2F1C69 #281859 #1F1244 #180E34 #0E0920

Use #3F258D in Our Tools

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