#247DA3 Color

#247DA3 is rgb(36, 125, 163) in RGB and hsl(198, 64%, 39%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#247DA3

HEX#247DA3

RGBrgb(36, 125, 163)

HSLhsl(198, 64%, 39%)

HSVhsv(198, 78%, 64%)

OKLCHoklch(55.6% 0.1 231.4)

CMYKcmyk(78%, 23%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #247DA3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.63:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.54:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #247DA3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#247DA3 Complementary#A34A24 Analogous#24A38A Analogous#243DA3 Triadic#A3247D Triadic#7DA324

Tints & Shades

Lighter tints and darker shades of #247DA3, useful for hover states, backgrounds, and text variants.

Tints

#2B97C5 #47ACD7 #68BBDE #8ECCE6 #B0DBEE #D5ECF6

Shades

#1F6D8E #1B5D79 #164D64 #113D4F #0D2D3B #081D26

Use #247DA3 in Our Tools

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