#0A3057 Color
#0A3057 is rgb(10, 48, 87) in RGB and hsl(210, 79%, 19%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#0A3057
HEX
#0A3057RGB
rgb(10, 48, 87)HSL
hsl(210, 79%, 19%)HSV
hsv(210, 89%, 34%)OKLCH
oklch(30.7% 0.082 252.8)CMYK
cmyk(89%, 45%, 0%, 66%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0A3057 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.35:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.57:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0A3057 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0A3057, useful for hover states, backgrounds, and text variants.