#2537D4 Color
#2537D4 is rgb(37, 55, 212) in RGB and hsl(234, 70%, 49%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.
#2537D4
HEX
#2537D4RGB
rgb(37, 55, 212)HSL
hsl(234, 70%, 49%)HSV
hsv(234, 83%, 83%)OKLCH
oklch(44.9% 0.235 268.2)CMYK
cmyk(83%, 74%, 0%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #2537D4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.15:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.58:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #2537D4 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #2537D4, useful for hover states, backgrounds, and text variants.