#1900A8 Color
#1900A8 is rgb(25, 0, 168) in RGB and hsl(249, 100%, 33%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.
#1900A8
HEX
#1900A8RGB
rgb(25, 0, 168)HSL
hsl(249, 100%, 33%)HSV
hsv(249, 100%, 66%)OKLCH
oklch(33.9% 0.224 269.1)CMYK
cmyk(85%, 100%, 0%, 34%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1900A8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.07:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.61:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1900A8 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1900A8, useful for hover states, backgrounds, and text variants.