#213F63 Color

#213F63 is rgb(33, 63, 99) in RGB and hsl(213, 50%, 26%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#213F63

HEX#213F63

RGBrgb(33, 63, 99)

HSLhsl(213, 50%, 26%)

HSVhsv(213, 67%, 39%)

OKLCHoklch(36.3% 0.072 254.1)

CMYKcmyk(67%, 36%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213F63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.74:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.96:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213F63 based on color wheel relationships. Click any swatch for its full breakdown.

Base#213F63 Complementary#634621 Analogous#216063 Analogous#242163 Triadic#63213F Triadic#3F6321

Tints & Shades

Lighter tints and darker shades of #213F63, useful for hover states, backgrounds, and text variants.

Tints

#2E578A #3C72B4 #5B8CC8 #81A7D5 #A7C1E2 #D1DFF0

Shades

#1D3858 #19304D #162941 #111F32 #0D1826 #09111B

Use #213F63 in Our Tools

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