#0B37BC Color

#0B37BC is rgb(11, 55, 188) in RGB and hsl(225, 89%, 39%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#0B37BC

HEX#0B37BC

RGBrgb(11, 55, 188)

HSLhsl(225, 89%, 39%)

HSVhsv(225, 94%, 74%)

OKLCHoklch(41.7% 0.211 264.2)

CMYKcmyk(94%, 71%, 0%, 26%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0B37BC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.18:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.29:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0B37BC based on color wheel relationships. Click any swatch for its full breakdown.

Base#0B37BC Complementary#BC900B Analogous#0B90BC Analogous#370BBC Triadic#BC0B37 Triadic#37BC0B

Tints & Shades

Lighter tints and darker shades of #0B37BC, useful for hover states, backgrounds, and text variants.

Tints

#0D43E3 #2B5DF3 #517AF5 #7D9CF7 #A3B9FA #CFDAFC

Shades

#0A30A4 #08298C #072274 #051B5C #041443 #030D2B

Use #0B37BC in Our Tools

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