#15606A Color
#15606A is rgb(21, 96, 106) in RGB and hsl(187, 67%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#15606A
HEX
#15606ARGB
rgb(21, 96, 106)HSL
hsl(187, 67%, 25%)HSV
hsv(187, 80%, 42%)OKLCH
oklch(45% 0.071 208.4)CMYK
cmyk(80%, 9%, 0%, 58%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #15606A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.21:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.91:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #15606A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #15606A, useful for hover states, backgrounds, and text variants.