#0340AB Color

#0340AB is rgb(3, 64, 171) in RGB and hsl(218, 97%, 34%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#0340AB
HEX#0340AB
RGBrgb(3, 64, 171)
HSLhsl(218, 97%, 34%)
HSVhsv(218, 98%, 67%)
OKLCHoklch(41.5% 0.18 261.5)
CMYKcmyk(98%, 63%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0340AB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.03:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.33:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0340AB based on color wheel relationships. Click any swatch for its full breakdown.

Base#0340ABComplementary#AB6D03Analogous#0394ABAnalogous#1903ABTriadic#AB0340Triadic#40AB03

Tints & Shades

Lighter tints and darker shades of #0340AB, useful for hover states, backgrounds, and text variants.

Use #0340AB in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex