#213E3F Color

#213E3F is rgb(33, 62, 63) in RGB and hsl(182, 31%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#213E3F

HEX#213E3F

RGBrgb(33, 62, 63)

HSLhsl(182, 31%, 19%)

HSVhsv(182, 48%, 25%)

OKLCHoklch(34.2% 0.035 198.5)

CMYKcmyk(48%, 2%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213E3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.5:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.83:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213E3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#213E3F Complementary#3F2221 Analogous#213F31 Analogous#212F3F Triadic#3F213E Triadic#3E3F21

Tints & Shades

Lighter tints and darker shades of #213E3F, useful for hover states, backgrounds, and text variants.

Tints

#356364 #4A8A8C #62AAAC #87BEC0 #ABD2D3 #D4E7E8

Shades

#1E3839 #1A3132 #172B2B #122121 #0E1A1B #0B1414

Use #213E3F in Our Tools

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