#213A4A Color

#213A4A is rgb(33, 58, 74) in RGB and hsl(203, 38%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#213A4A

HEX#213A4A

RGBrgb(33, 58, 74)

HSLhsl(203, 38%, 21%)

HSVhsv(203, 55%, 29%)

OKLCHoklch(33.6% 0.042 237.9)

CMYKcmyk(55%, 22%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213A4A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.87:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.77:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213A4A based on color wheel relationships. Click any swatch for its full breakdown.

Base#213A4A Complementary#4A3121 Analogous#214A45 Analogous#21264A Triadic#4A213A Triadic#3A4A21

Tints & Shades

Lighter tints and darker shades of #213A4A, useful for hover states, backgrounds, and text variants.

Tints

#335971 #447797 #5D94B6 #84AEC8 #ABC7D9 #D1E1EA

Shades

#1E3543 #192C38 #162731 #111F27 #0E1920 #091115

Use #213A4A in Our Tools

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