#283780 Color
#283780 is rgb(40, 55, 128) in RGB and hsl(230, 52%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#283780
HEX
#283780RGB
rgb(40, 55, 128)HSL
hsl(230, 52%, 33%)HSV
hsv(230, 69%, 50%)OKLCH
oklch(36.9% 0.124 270.4)CMYK
cmyk(69%, 57%, 0%, 50%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #283780 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.78:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.95:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #283780 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #283780, useful for hover states, backgrounds, and text variants.