#213F4A Color

#213F4A is rgb(33, 63, 74) in RGB and hsl(196, 38%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#213F4A

HEX#213F4A

RGBrgb(33, 63, 74)

HSLhsl(196, 38%, 21%)

HSVhsv(196, 55%, 29%)

OKLCHoklch(34.9% 0.041 223.8)

CMYKcmyk(55%, 15%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213F4A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.2:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213F4A based on color wheel relationships. Click any swatch for its full breakdown.

Base#213F4A Complementary#4A2C21 Analogous#214A40 Analogous#212B4A Triadic#4A213F Triadic#3F4A21

Tints & Shades

Lighter tints and darker shades of #213F4A, useful for hover states, backgrounds, and text variants.

Tints

#336071 #448197 #5D9FB6 #84B6C8 #ABCDD9 #D1E4EA

Shades

#1E3943 #193038 #162A31 #112127 #0E1B20 #091215

Use #213F4A in Our Tools

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