#121B45 Color

#121B45 is rgb(18, 27, 69) in RGB and hsl(229, 59%, 17%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#121B45
HEX#121B45
RGBrgb(18, 27, 69)
HSLhsl(229, 59%, 17%)
HSVhsv(229, 74%, 27%)
OKLCHoklch(24.2% 0.08 270.3)
CMYKcmyk(74%, 61%, 0%, 73%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121B45 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.56:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.27:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121B45 based on color wheel relationships. Click any swatch for its full breakdown.

Base#121B45Complementary#453C12Analogous#123545Analogous#221245Triadic#45121BTriadic#1B4512

Tints & Shades

Lighter tints and darker shades of #121B45, useful for hover states, backgrounds, and text variants.

Use #121B45 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex