#213740 Color

#213740 is rgb(33, 55, 64) in RGB and hsl(197, 32%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#213740

HEX#213740

RGBrgb(33, 55, 64)

HSLhsl(197, 32%, 19%)

HSVhsv(197, 48%, 25%)

OKLCHoklch(32.2% 0.032 225.8)

CMYKcmyk(48%, 14%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213740 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.46:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213740 based on color wheel relationships. Click any swatch for its full breakdown.

Base#213740 Complementary#402A21 Analogous#214039 Analogous#212840 Triadic#402137 Triadic#374021

Tints & Shades

Lighter tints and darker shades of #213740, useful for hover states, backgrounds, and text variants.

Tints

#345765 #497A8D #6198AE #86B0C1 #ABC8D4 #D3E2E8

Shades

#1D3139 #1A2C32 #17262C #111D22 #0E171B #0A1114

Use #213740 in Our Tools

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