#3957B1 Color
#3957B1 is rgb(57, 87, 177) in RGB and hsl(225, 51%, 46%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.
#3957B1
HEX
#3957B1RGB
rgb(57, 87, 177)HSL
hsl(225, 51%, 46%)HSV
hsv(225, 68%, 69%)OKLCH
oklch(48.4% 0.147 266.9)CMYK
cmyk(68%, 51%, 0%, 31%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3957B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.62:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.17:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #3957B1 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3957B1, useful for hover states, backgrounds, and text variants.