#3F515A Color

#3F515A is rgb(63, 81, 90) in RGB and hsl(200, 18%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F515A

HEX#3F515A

RGBrgb(63, 81, 90)

HSLhsl(200, 18%, 30%)

HSVhsv(200, 30%, 35%)

OKLCHoklch(42.3% 0.027 229.8)

CMYKcmyk(30%, 10%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F515A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.28:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.54:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F515A based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F515A Complementary#5A483F Analogous#3F5A56 Analogous#3F435A Triadic#5A3F51 Triadic#515A3F

Tints & Shades

Lighter tints and darker shades of #3F515A, useful for hover states, backgrounds, and text variants.

Tints

#546C78 #668493 #849DA9 #A2B5BE #C0CDD3 #DBE2E6

Shades

#36464E #303E45 #283339 #1F292D #171E21 #111618

Use #3F515A in Our Tools

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