#213D4F Color

#213D4F is rgb(33, 61, 79) in RGB and hsl(203, 41%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#213D4F

HEX#213D4F

RGBrgb(33, 61, 79)

HSLhsl(203, 41%, 22%)

HSVhsv(203, 58%, 31%)

OKLCHoklch(34.6% 0.046 238.3)

CMYKcmyk(58%, 23%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213D4F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.38:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.85:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213D4F based on color wheel relationships. Click any swatch for its full breakdown.

Base#213D4F Complementary#4F3321 Analogous#214F4A Analogous#21264F Triadic#4F213D Triadic#3D4F21

Tints & Shades

Lighter tints and darker shades of #213D4F, useful for hover states, backgrounds, and text variants.

Tints

#325C77 #427B9E #5D97BB #81AECA #A9C8DB #D0E1EB

Shades

#1D3544 #1A2F3D #152732 #12222B #0E1920 #0B1419

Use #213D4F in Our Tools

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