#2156A6 Color
#2156A6 is rgb(33, 86, 166) in RGB and hsl(216, 67%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#2156A6
HEX
#2156A6RGB
rgb(33, 86, 166)HSL
hsl(216, 67%, 39%)HSV
hsv(216, 80%, 65%)OKLCH
oklch(46.4% 0.141 258.8)CMYK
cmyk(80%, 48%, 0%, 35%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #2156A6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.13:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.95:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #2156A6 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #2156A6, useful for hover states, backgrounds, and text variants.