#1B5165 Color
#1B5165 is rgb(27, 81, 101) in RGB and hsl(196, 58%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1B5165
HEX
#1B5165RGB
rgb(27, 81, 101)HSL
hsl(196, 58%, 25%)HSV
hsv(196, 73%, 40%)OKLCH
oklch(40.9% 0.065 226.4)CMYK
cmyk(73%, 20%, 0%, 60%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1B5165 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.71:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.41:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1B5165 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1B5165, useful for hover states, backgrounds, and text variants.