#2731B4 Color

#2731B4 is rgb(39, 49, 180) in RGB and hsl(236, 64%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2731B4

HEX#2731B4

RGBrgb(39, 49, 180)

HSLhsl(236, 64%, 43%)

HSVhsv(236, 78%, 71%)

OKLCHoklch(40.7% 0.202 270.2)

CMYKcmyk(78%, 73%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2731B4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.61:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.18:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2731B4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2731B4 Complementary#B4AA27 Analogous#2777B4 Analogous#6427B4 Triadic#B42731 Triadic#31B427

Tints & Shades

Lighter tints and darker shades of #2731B4, useful for hover states, backgrounds, and text variants.

Tints

#323DD2 #545CD9 #757CE1 #9298E7 #B4B8EE #D5D7F6

Shades

#222A9B #1D2486 #181E6D #131858 #0E113F #090B2A

Use #2731B4 in Our Tools

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