#2A78CB Color

#2A78CB is rgb(42, 120, 203) in RGB and hsl(211, 66%, 48%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#2A78CB
HEX#2A78CB
RGBrgb(42, 120, 203)
HSLhsl(211, 66%, 48%)
HSVhsv(211, 79%, 80%)
OKLCHoklch(56.8% 0.148 253.2)
CMYKcmyk(79%, 41%, 0%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2A78CB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.52:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.65:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2A78CB based on color wheel relationships. Click any swatch for its full breakdown.

Base#2A78CBComplementary#CB7D2AAnalogous#2AC8CBAnalogous#2C2ACBTriadic#CB2A78Triadic#78CB2A

Tints & Shades

Lighter tints and darker shades of #2A78CB, useful for hover states, backgrounds, and text variants.

Use #2A78CB in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex