#0A397F Color

#0A397F is rgb(10, 57, 127) in RGB and hsl(216, 85%, 27%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#0A397F

HEX#0A397F

RGBrgb(10, 57, 127)

HSLhsl(216, 85%, 27%)

HSVhsv(216, 92%, 50%)

OKLCHoklch(36.1% 0.128 259.3)

CMYKcmyk(92%, 55%, 0%, 50%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A397F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.03:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.9:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0A397F based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A397F Complementary#7F510A Analogous#0A747F Analogous#160A7F Triadic#7F0A39 Triadic#397F0A

Tints & Shades

Lighter tints and darker shades of #0A397F, useful for hover states, backgrounds, and text variants.

Tints

#0E4EAF #1263DE #347FEF #68A0F3 #97BDF7 #C6DBFA

Shades

#093371 #082A5E #072450 #051E42 #041734 #030F21

Use #0A397F in Our Tools

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