#1803BA Color
#1803BA is rgb(24, 3, 186) in RGB and hsl(247, 97%, 37%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#1803BA
HEX
#1803BARGB
rgb(24, 3, 186)HSL
hsl(247, 97%, 37%)HSV
hsv(247, 98%, 73%)OKLCH
oklch(36.5% 0.241 267.9)CMYK
cmyk(87%, 98%, 0%, 27%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1803BA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.93:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.76:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1803BA based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1803BA, useful for hover states, backgrounds, and text variants.