#0237E3 Color
#0237E3 is rgb(2, 55, 227) in RGB and hsl(226, 98%, 45%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#0237E3
HEX
#0237E3RGB
rgb(2, 55, 227)HSL
hsl(226, 98%, 45%)HSV
hsv(226, 99%, 89%)OKLCH
oklch(45.8% 0.257 264)CMYK
cmyk(99%, 76%, 0%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0237E3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.9:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.66:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0237E3 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0237E3, useful for hover states, backgrounds, and text variants.