#0000A3 Color

#0000A3 is rgb(0, 0, 163) in RGB and hsl(240, 100%, 32%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#0000A3

HEX#0000A3

RGBrgb(0, 0, 163)

HSLhsl(240, 100%, 32%)

HSVhsv(240, 100%, 64%)

OKLCHoklch(32.3% 0.224 264.1)

CMYKcmyk(100%, 100%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0000A3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.74:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.53:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0000A3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0000A3 Complementary#A3A300 Analogous#0052A3 Analogous#5200A3 Triadic#A30000 Triadic#00A300

Tints & Shades

Lighter tints and darker shades of #0000A3, useful for hover states, backgrounds, and text variants.

Tints

#0000D1 #0505FF #3333FF #6666FF #9494FF #C7C7FF

Shades

#00008F #00007A #000066 #000052 #00003D #000029

Use #0000A3 in Our Tools

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