#2780B4 Color

#2780B4 is rgb(39, 128, 180) in RGB and hsl(202, 64%, 43%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#2780B4

HEX#2780B4

RGBrgb(39, 128, 180)

HSLhsl(202, 64%, 43%)

HSVhsv(202, 78%, 71%)

OKLCHoklch(57.3% 0.114 239.5)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2780B4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.35:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.83:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2780B4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2780B4 Complementary#B45B27 Analogous#27B4A1 Analogous#273AB4 Triadic#B42780 Triadic#80B427

Tints & Shades

Lighter tints and darker shades of #2780B4, useful for hover states, backgrounds, and text variants.

Tints

#3297D2 #54A8D9 #75B9E1 #92C8E7 #B4D9EE #D5EAF6

Shades

#226E9B #1D6086 #184E6D #133F58 #0E2D3F #091E2A

Use #2780B4 in Our Tools

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