#3F5B69 Color

#3F5B69 is rgb(63, 91, 105) in RGB and hsl(200, 25%, 33%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F5B69

HEX#3F5B69

RGBrgb(63, 91, 105)

HSLhsl(200, 25%, 33%)

HSVhsv(200, 40%, 41%)

OKLCHoklch(45.5% 0.04 230.4)

CMYKcmyk(40%, 13%, 0%, 59%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5B69 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.21:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.91:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F5B69 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5B69 Complementary#694D3F Analogous#3F6962 Analogous#3F4669 Triadic#693F5B Triadic#5B693F

Tints & Shades

Lighter tints and darker shades of #3F5B69, useful for hover states, backgrounds, and text variants.

Tints

#507486 #668FA3 #83A4B4 #9FB9C6 #BCCED7 #DCE5EA

Shades

#37505C #304550 #283A43 #1F2C33 #172126 #0F161A

Use #3F5B69 in Our Tools

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