#213C40 Color

#213C40 is rgb(33, 60, 64) in RGB and hsl(188, 32%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#213C40

HEX#213C40

RGBrgb(33, 60, 64)

HSLhsl(188, 32%, 19%)

HSVhsv(188, 48%, 25%)

OKLCHoklch(33.6% 0.034 207.7)

CMYKcmyk(48%, 6%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213C40 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.76:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213C40 based on color wheel relationships. Click any swatch for its full breakdown.

Base#213C40 Complementary#402521 Analogous#214035 Analogous#212C40 Triadic#40213C Triadic#3C4021

Tints & Shades

Lighter tints and darker shades of #213C40, useful for hover states, backgrounds, and text variants.

Tints

#345E65 #49848D #61A3AE #86B9C1 #ABCED4 #D3E6E8

Shades

#1D3639 #1A2F32 #17292C #111F22 #0E191B #0A1314

Use #213C40 in Our Tools

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