#213F3D Color

#213F3D is rgb(33, 63, 61) in RGB and hsl(176, 31%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#213F3D

HEX#213F3D

RGBrgb(33, 63, 61)

HSLhsl(176, 31%, 19%)

HSVhsv(176, 48%, 25%)

OKLCHoklch(34.4% 0.036 190.1)

CMYKcmyk(48%, 0%, 3%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213F3D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213F3D based on color wheel relationships. Click any swatch for its full breakdown.

Base#213F3D Complementary#3F2123 Analogous#213F2E Analogous#21323F Triadic#3D213F Triadic#3F3D21

Tints & Shades

Lighter tints and darker shades of #213F3D, useful for hover states, backgrounds, and text variants.

Tints

#356461 #4A8C88 #62ACA7 #87C0BC #ABD3D0 #D4E8E7

Shades

#1E3937 #1A3231 #172B2A #122120 #0E1B1A #0B1413

Use #213F3D in Our Tools

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