#1B3569 Color
#1B3569 is rgb(27, 53, 105) in RGB and hsl(220, 59%, 26%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#1B3569
HEX
#1B3569RGB
rgb(27, 53, 105)HSL
hsl(220, 59%, 26%)HSV
hsv(220, 74%, 41%)OKLCH
oklch(33.9% 0.097 262.5)CMYK
cmyk(74%, 50%, 0%, 59%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1B3569 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.93:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.76:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1B3569 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1B3569, useful for hover states, backgrounds, and text variants.