#3F4A5A Color

#3F4A5A is rgb(63, 74, 90) in RGB and hsl(216, 18%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4A5A

HEX#3F4A5A

RGBrgb(63, 74, 90)

HSLhsl(216, 18%, 30%)

HSVhsv(216, 30%, 35%)

OKLCHoklch(40.6% 0.031 257.7)

CMYKcmyk(30%, 18%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4A5A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.98:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.34:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4A5A based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4A5A Complementary#5A4F3F Analogous#3F585A Analogous#413F5A Triadic#5A3F4A Triadic#4A5A3F

Tints & Shades

Lighter tints and darker shades of #3F4A5A, useful for hover states, backgrounds, and text variants.

Tints

#546278 #667893 #8493A9 #A2ADBE #C0C8D3 #DBDFE6

Shades

#36404E #303945 #282F39 #1F252D #171B21 #111418

Use #3F4A5A in Our Tools

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