#0A4D5C Color
#0A4D5C is rgb(10, 77, 92) in RGB and hsl(191, 80%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#0A4D5C
HEX
#0A4D5CRGB
rgb(10, 77, 92)HSL
hsl(191, 80%, 20%)HSV
hsv(191, 89%, 36%)OKLCH
oklch(38.9% 0.066 217.7)CMYK
cmyk(89%, 16%, 0%, 64%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0A4D5C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.42:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.23:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0A4D5C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0A4D5C, useful for hover states, backgrounds, and text variants.