#0A288A Color

#0A288A is rgb(10, 40, 138) in RGB and hsl(226, 86%, 29%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#0A288A

HEX#0A288A

RGBrgb(10, 40, 138)

HSLhsl(226, 86%, 29%)

HSVhsv(226, 93%, 54%)

OKLCHoklch(33.7% 0.165 264.7)

CMYKcmyk(93%, 71%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A288A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.47:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.68:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0A288A based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A288A Complementary#8A6C0A Analogous#0A688A Analogous#2C0A8A Triadic#8A0A28 Triadic#288A0A

Tints & Shades

Lighter tints and darker shades of #0A288A, useful for hover states, backgrounds, and text variants.

Tints

#0E36B9 #1144E8 #3D66F0 #6788F4 #97ADF7 #C6D2FB

Shades

#092377 #081E68 #061955 #051547 #040F34 #030B26

Use #0A288A in Our Tools

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