#1231A1 Color

#1231A1 is rgb(18, 49, 161) in RGB and hsl(227, 80%, 35%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1231A1

HEX#1231A1

RGBrgb(18, 49, 161)

HSLhsl(227, 80%, 35%)

HSVhsv(227, 89%, 63%)

OKLCHoklch(37.9% 0.183 265.4)

CMYKcmyk(89%, 70%, 0%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1231A1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.61:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.98:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1231A1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1231A1 Complementary#A18212 Analogous#1278A1 Analogous#3A12A1 Triadic#A11231 Triadic#31A112

Tints & Shades

Lighter tints and darker shades of #1231A1, useful for hover states, backgrounds, and text variants.

Tints

#163DCA #2751E7 #5172EC #7A94F0 #A3B5F5 #CDD6F9

Shades

#102B8E #0D2477 #0B1F65 #09184E #07123C #040B25

Use #1231A1 in Our Tools

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