#383B51 Color
#383B51 is rgb(56, 59, 81) in RGB and hsl(233, 18%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#383B51
HEX
#383B51RGB
rgb(56, 59, 81)HSL
hsl(233, 18%, 27%)HSV
hsv(233, 31%, 32%)OKLCH
oklch(35.9% 0.038 278.3)CMYK
cmyk(31%, 27%, 0%, 68%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #383B51 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.98:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.91:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #383B51 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #383B51, useful for hover states, backgrounds, and text variants.