#1C4759 Color
#1C4759 is rgb(28, 71, 89) in RGB and hsl(198, 52%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1C4759
HEX
#1C4759RGB
rgb(28, 71, 89)HSL
hsl(198, 52%, 23%)HSV
hsv(198, 69%, 35%)OKLCH
oklch(37.6% 0.056 228.6)CMYK
cmyk(69%, 20%, 0%, 65%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1C4759 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.02:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.09:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1C4759 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1C4759, useful for hover states, backgrounds, and text variants.