#1B3865 Color
#1B3865 is rgb(27, 56, 101) in RGB and hsl(216, 58%, 25%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#1B3865
HEX
#1B3865RGB
rgb(27, 56, 101)HSL
hsl(216, 58%, 25%)HSV
hsv(216, 73%, 40%)OKLCH
oklch(34.4% 0.086 258.9)CMYK
cmyk(73%, 45%, 0%, 60%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1B3865 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.67:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.8:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1B3865 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1B3865, useful for hover states, backgrounds, and text variants.