#213F2F Color

#213F2F is rgb(33, 63, 47) in RGB and hsl(148, 31%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#213F2F

HEX#213F2F

RGBrgb(33, 63, 47)

HSLhsl(148, 31%, 19%)

HSVhsv(148, 48%, 25%)

OKLCHoklch(33.9% 0.046 159.3)

CMYKcmyk(48%, 0%, 25%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213F2F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.56:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213F2F based on color wheel relationships. Click any swatch for its full breakdown.

Base#213F2F Complementary#3F2131 Analogous#223F21 Analogous#213F3E Triadic#2F213F Triadic#3F2F21

Tints & Shades

Lighter tints and darker shades of #213F2F, useful for hover states, backgrounds, and text variants.

Tints

#35644B #4A8C69 #62AC85 #87C0A1 #ABD3BE #D4E8DD

Shades

#1E392A #1A3225 #172B20 #122119 #0E1B14 #0B140F

Use #213F2F in Our Tools

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