#0A3E43 Color
#0A3E43 is rgb(10, 62, 67) in RGB and hsl(185, 74%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#0A3E43
HEX
#0A3E43RGB
rgb(10, 62, 67)HSL
hsl(185, 74%, 15%)HSV
hsv(185, 85%, 26%)OKLCH
oklch(33.4% 0.052 204.7)CMYK
cmyk(85%, 7%, 0%, 74%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0A3E43 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.78:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.78:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0A3E43 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0A3E43, useful for hover states, backgrounds, and text variants.