#21336E Color

#21336E is rgb(33, 51, 110) in RGB and hsl(226, 54%, 28%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#21336E
HEX#21336E
RGBrgb(33, 51, 110)
HSLhsl(226, 54%, 28%)
HSVhsv(226, 70%, 43%)
OKLCHoklch(34.2% 0.105 267.8)
CMYKcmyk(70%, 54%, 0%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21336E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.91:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.76:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21336E based on color wheel relationships. Click any swatch for its full breakdown.

Base#21336EComplementary#6E5C21Analogous#21596EAnalogous#35216ETriadic#6E2133Triadic#336E21

Tints & Shades

Lighter tints and darker shades of #21336E, useful for hover states, backgrounds, and text variants.

Use #21336E in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex