#0A218A Color

#0A218A is rgb(10, 33, 138) in RGB and hsl(229, 86%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#0A218A

HEX#0A218A

RGBrgb(10, 33, 138)

HSLhsl(229, 86%, 29%)

HSVhsv(229, 93%, 54%)

OKLCHoklch(32.5% 0.173 265.6)

CMYKcmyk(93%, 76%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A218A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.15:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.6:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0A218A based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A218A Complementary#8A720A Analogous#0A618A Analogous#330A8A Triadic#8A0A22 Triadic#228A0A

Tints & Shades

Lighter tints and darker shades of #0A218A, useful for hover states, backgrounds, and text variants.

Tints

#0E2DB9 #1139E8 #3D5EF0 #6781F4 #97A8F7 #C6D0FB

Shades

#091D77 #081A68 #061555 #051147 #040D34 #030926

Use #0A218A in Our Tools

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