#0B278E Color

#0B278E is rgb(11, 39, 142) in RGB and hsl(227, 86%, 30%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#0B278E

HEX#0B278E

RGBrgb(11, 39, 142)

HSLhsl(227, 86%, 30%)

HSVhsv(227, 92%, 56%)

OKLCHoklch(33.9% 0.171 265.1)

CMYKcmyk(92%, 73%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0B278E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0B278E based on color wheel relationships. Click any swatch for its full breakdown.

Base#0B278E Complementary#8E720B Analogous#0B698E Analogous#300B8E Triadic#8E0B27 Triadic#278E0B

Tints & Shades

Lighter tints and darker shades of #0B278E, useful for hover states, backgrounds, and text variants.

Tints

#0E34BE #1140E8 #3D63F0 #6C89F4 #9BAFF8 #C6D1FB

Shades

#09227B #081E6D #07195A #051447 #040E34 #030A26

Use #0B278E in Our Tools

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