#3F505A Color

#3F505A is rgb(63, 80, 90) in RGB and hsl(202, 18%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F505A

HEX#3F505A

RGBrgb(63, 80, 90)

HSLhsl(202, 18%, 30%)

HSVhsv(202, 30%, 35%)

OKLCHoklch(42.1% 0.027 234.1)

CMYKcmyk(30%, 11%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F505A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.38:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.51:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F505A based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F505A Complementary#5A493F Analogous#3F5A57 Analogous#3F425A Triadic#5A3F50 Triadic#505A3F

Tints & Shades

Lighter tints and darker shades of #3F505A, useful for hover states, backgrounds, and text variants.

Tints

#546B78 #668393 #849BA9 #A2B4BE #C0CCD3 #DBE2E6

Shades

#36454E #303D45 #283339 #1F282D #171D21 #111518

Use #3F505A in Our Tools

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