#153238 Color
#153238 is rgb(21, 50, 56) in RGB and hsl(190, 45%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#153238
HEX
#153238RGB
rgb(21, 50, 56)HSL
hsl(190, 45%, 15%)HSV
hsv(190, 63%, 22%)OKLCH
oklch(29.8% 0.036 212.9)CMYK
cmyk(62%, 11%, 0%, 78%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #153238 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.59:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.55:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #153238 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #153238, useful for hover states, backgrounds, and text variants.