#3B3399 Color

#3B3399 is rgb(59, 51, 153) in RGB and hsl(245, 50%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3B3399

HEX#3B3399

RGBrgb(59, 51, 153)

HSLhsl(245, 50%, 40%)

HSVhsv(245, 67%, 60%)

OKLCHoklch(39.7% 0.16 279.7)

CMYKcmyk(61%, 67%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3B3399 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.91:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.12:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3B3399 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3B3399 Complementary#919933 Analogous#335D99 Analogous#6E3399 Triadic#993B33 Triadic#33993B

Tints & Shades

Lighter tints and darker shades of #3B3399, useful for hover states, backgrounds, and text variants.

Tints

#473DB8 #645BC8 #8179D2 #9D98DD #BAB6E7 #DBD9F2

Shades

#342D86 #2D2673 #252060 #1C1849 #151236 #0D0B22

Use #3B3399 in Our Tools

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