#1B3A6F Color
#1B3A6F is rgb(27, 58, 111) in RGB and hsl(218, 61%, 27%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#1B3A6F
HEX
#1B3A6FRGB
rgb(27, 58, 111)HSL
hsl(218, 61%, 27%)HSV
hsv(218, 76%, 44%)OKLCH
oklch(35.6% 0.099 260.4)CMYK
cmyk(76%, 48%, 0%, 56%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1B3A6F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.16:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.88:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1B3A6F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1B3A6F, useful for hover states, backgrounds, and text variants.