#283458 Color
#283458 is rgb(40, 52, 88) in RGB and hsl(225, 38%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#283458
HEX
#283458RGB
rgb(40, 52, 88)HSL
hsl(225, 38%, 25%)HSV
hsv(225, 55%, 35%)OKLCH
oklch(33.3% 0.066 268.7)CMYK
cmyk(55%, 41%, 0%, 65%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #283458 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.19:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #283458 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #283458, useful for hover states, backgrounds, and text variants.