#213F8C Color

#213F8C is rgb(33, 63, 140) in RGB and hsl(223, 62%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#213F8C

HEX#213F8C

RGBrgb(33, 63, 140)

HSLhsl(223, 62%, 34%)

HSVhsv(223, 76%, 55%)

OKLCHoklch(39.3% 0.133 264.8)

CMYKcmyk(76%, 55%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213F8C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.15:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213F8C based on color wheel relationships. Click any swatch for its full breakdown.

Base#213F8C Complementary#8C6E21 Analogous#21758C Analogous#38218C Triadic#8C213F Triadic#3F8C21

Tints & Shades

Lighter tints and darker shades of #213F8C, useful for hover states, backgrounds, and text variants.

Tints

#2A50B2 #3964D0 #5E81D9 #87A1E3 #ACBEEC #D2DBF4

Shades

#1D387C #182F67 #142757 #102046 #0D1836 #080F21

Use #213F8C in Our Tools

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