#1548E0 Color
#1548E0 is rgb(21, 72, 224) in RGB and hsl(225, 83%, 48%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.
#1548E0
HEX
#1548E0RGB
rgb(21, 72, 224)HSL
hsl(225, 83%, 48%)HSV
hsv(225, 91%, 88%)OKLCH
oklch(48.4% 0.235 264.3)CMYK
cmyk(91%, 68%, 0%, 12%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1548E0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.92:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.04:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #1548E0 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1548E0, useful for hover states, backgrounds, and text variants.