#12309B Color

#12309B is rgb(18, 48, 155) in RGB and hsl(227, 79%, 34%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#12309B

HEX#12309B

RGBrgb(18, 48, 155)

HSLhsl(227, 79%, 34%)

HSVhsv(227, 88%, 61%)

OKLCHoklch(37.1% 0.176 265.4)

CMYKcmyk(88%, 69%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12309B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.93:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.92:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #12309B based on color wheel relationships. Click any swatch for its full breakdown.

Base#12309B Complementary#9B7E12 Analogous#12749B Analogous#39129B Triadic#9B1230 Triadic#309B12

Tints & Shades

Lighter tints and darker shades of #12309B, useful for hover states, backgrounds, and text variants.

Tints

#173DC4 #244EE5 #4D6FEA #7B94EF #A4B5F4 #CDD6F9

Shades

#102A89 #0D2372 #0B1E60 #09184E #07123B #040B25

Use #12309B in Our Tools

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