#0A3C57 Color
#0A3C57 is rgb(10, 60, 87) in RGB and hsl(201, 79%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#0A3C57
HEX
#0A3C57RGB
rgb(10, 60, 87)HSL
hsl(201, 79%, 19%)HSV
hsv(201, 89%, 34%)OKLCH
oklch(33.9% 0.069 238.4)CMYK
cmyk(89%, 31%, 0%, 66%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0A3C57 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.69:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.8:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0A3C57 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0A3C57, useful for hover states, backgrounds, and text variants.