#001DDB Color
#001DDB is rgb(0, 29, 219) in RGB and hsl(232, 100%, 43%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#001DDB
HEX
#001DDBRGB
rgb(0, 29, 219)HSL
hsl(232, 100%, 43%)HSV
hsv(232, 100%, 86%)OKLCH
oklch(41.9% 0.268 264.2)CMYK
cmyk(100%, 87%, 0%, 14%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #001DDB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.55:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.2:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #001DDB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #001DDB, useful for hover states, backgrounds, and text variants.