#213A8C Color

#213A8C is rgb(33, 58, 140) in RGB and hsl(226, 62%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#213A8C

HEX#213A8C

RGBrgb(33, 58, 140)

HSLhsl(226, 62%, 34%)

HSVhsv(226, 76%, 55%)

OKLCHoklch(38.2% 0.14 266.7)

CMYKcmyk(76%, 59%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213A8C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.05:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213A8C based on color wheel relationships. Click any swatch for its full breakdown.

Base#213A8C Complementary#8C7321 Analogous#21708C Analogous#3E218C Triadic#8C213A Triadic#3A8C21

Tints & Shades

Lighter tints and darker shades of #213A8C, useful for hover states, backgrounds, and text variants.

Tints

#2A49B2 #395CD0 #5E7BD9 #879DE3 #ACBBEC #D2DAF4

Shades

#1D337C #182B67 #142457 #101D46 #0D1636 #080E21

Use #213A8C in Our Tools

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