#0139DF Color
#0139DF is rgb(1, 57, 223) in RGB and hsl(225, 99%, 44%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#0139DF
HEX
#0139DFRGB
rgb(1, 57, 223)HSL
hsl(225, 99%, 44%)HSV
hsv(225, 100%, 87%)OKLCH
oklch(45.6% 0.251 263.8)CMYK
cmyk(100%, 74%, 0%, 13%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0139DF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.92:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.65:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0139DF based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0139DF, useful for hover states, backgrounds, and text variants.