#18128C Color

#18128C is rgb(24, 18, 140) in RGB and hsl(243, 77%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#18128C

HEX#18128C

RGBrgb(24, 18, 140)

HSLhsl(243, 77%, 31%)

HSVhsv(243, 87%, 55%)

OKLCHoklch(31.3% 0.185 270.4)

CMYKcmyk(83%, 87%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #18128C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.96:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.5:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #18128C based on color wheel relationships. Click any swatch for its full breakdown.

Base#18128C Complementary#868C12 Analogous#12498C Analogous#55128C Triadic#8C1812 Triadic#128C18

Tints & Shades

Lighter tints and darker shades of #18128C, useful for hover states, backgrounds, and text variants.

Tints

#2018B9 #271DE2 #524AE8 #7973ED #A4A0F3 #CBC9F8

Shades

#15107A #120D68 #0F0B56 #0D0948 #090736 #060524

Use #18128C in Our Tools

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