#3F5A56 Color

#3F5A56 is rgb(63, 90, 86) in RGB and hsl(171, 18%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F5A56

HEX#3F5A56

RGBrgb(63, 90, 86)

HSLhsl(171, 18%, 30%)

HSVhsv(171, 30%, 35%)

OKLCHoklch(44.5% 0.033 184.7)

CMYKcmyk(30%, 0%, 4%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5A56 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.48:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F5A56 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5A56 Complementary#5A3F43 Analogous#3F5A48 Analogous#3F515A Triadic#563F5A Triadic#5A563F

Tints & Shades

Lighter tints and darker shades of #3F5A56, useful for hover states, backgrounds, and text variants.

Tints

#547873 #66938D #84A9A4 #A2BEBA #C0D3D0 #DBE6E4

Shades

#364E4B #304542 #283937 #1F2D2B #172120 #111817

Use #3F5A56 in Our Tools

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