#212D3B Color

#212D3B is rgb(33, 45, 59) in RGB and hsl(212, 28%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#212D3B

HEX#212D3B

RGBrgb(33, 45, 59)

HSLhsl(212, 28%, 18%)

HSVhsv(212, 44%, 23%)

OKLCHoklch(29.3% 0.031 252.7)

CMYKcmyk(44%, 24%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #212D3B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.97:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.5:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #212D3B based on color wheel relationships. Click any swatch for its full breakdown.

Base#212D3B Complementary#3B2F21 Analogous#213A3B Analogous#22213B Triadic#3B212D Triadic#2D3B21

Tints & Shades

Lighter tints and darker shades of #212D3B, useful for hover states, backgrounds, and text variants.

Tints

#35495F #4B6786 #6282A7 #89A1BD #ADBED1 #D5DDE7

Shades

#1D2834 #1A232E #161E27 #121921 #0F141A #0B0F14

Use #212D3B in Our Tools

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