#383399 Color

#383399 is rgb(56, 51, 153) in RGB and hsl(243, 50%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#383399

HEX#383399

RGBrgb(56, 51, 153)

HSLhsl(243, 50%, 40%)

HSVhsv(243, 67%, 60%)

OKLCHoklch(39.5% 0.16 278.3)

CMYKcmyk(63%, 67%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #383399 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.99:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #383399 based on color wheel relationships. Click any swatch for its full breakdown.

Base#383399 Complementary#949933 Analogous#336199 Analogous#6B3399 Triadic#993833 Triadic#339938

Tints & Shades

Lighter tints and darker shades of #383399, useful for hover states, backgrounds, and text variants.

Tints

#433DB8 #605BC8 #7E79D2 #9B98DD #B9B6E7 #DAD9F2

Shades

#312D86 #2A2673 #232060 #1B1849 #141236 #0D0B22

Use #383399 in Our Tools

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