#3A3F55 Color

#3A3F55 is rgb(58, 63, 85) in RGB and hsl(229, 19%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3A3F55

HEX#3A3F55

RGBrgb(58, 63, 85)

HSLhsl(229, 19%, 28%)

HSVhsv(229, 32%, 33%)

OKLCHoklch(37.2% 0.038 274.5)

CMYKcmyk(32%, 26%, 0%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3A3F55 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.02:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3A3F55 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3A3F55 Complementary#55503A Analogous#3A4C55 Analogous#423A55 Triadic#553A3F Triadic#3F553A

Tints & Shades

Lighter tints and darker shades of #3A3F55, useful for hover states, backgrounds, and text variants.

Tints

#4E5573 #636C92 #8087A8 #9EA4BD #BCC0D2 #DBDDE6

Shades

#34384C #2B2F40 #252837 #1D1F2A #171921 #0E1015

Use #3A3F55 in Our Tools

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