#21368C Color
#21368C is rgb(33, 54, 140) in RGB and hsl(228, 62%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#21368C
HEX
#21368CRGB
rgb(33, 54, 140)HSL
hsl(228, 62%, 34%)HSV
hsv(228, 76%, 55%)OKLCH
oklch(37.4% 0.145 268)CMYK
cmyk(76%, 61%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #21368C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.65:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.97:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #21368C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #21368C, useful for hover states, backgrounds, and text variants.