#135D63 Color
#135D63 is rgb(19, 93, 99) in RGB and hsl(185, 68%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#135D63
HEX
#135D63RGB
rgb(19, 93, 99)HSL
hsl(185, 68%, 23%)HSV
hsv(185, 81%, 39%)OKLCH
oklch(43.9% 0.069 203.3)CMYK
cmyk(81%, 6%, 0%, 61%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #135D63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.57:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.77:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #135D63 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #135D63, useful for hover states, backgrounds, and text variants.