#0A42EB Color
#0A42EB is rgb(10, 66, 235) in RGB and hsl(225, 92%, 48%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.
#0A42EB
HEX
#0A42EBRGB
rgb(10, 66, 235)HSL
hsl(225, 92%, 48%)HSV
hsv(225, 96%, 92%)OKLCH
oklch(48.4% 0.255 264.1)CMYK
cmyk(96%, 72%, 0%, 8%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0A42EB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.02:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.99:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0A42EB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0A42EB, useful for hover states, backgrounds, and text variants.