#00397A Color
#00397A is rgb(0, 57, 122) in RGB and hsl(212, 100%, 24%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#00397A
HEX
#00397ARGB
rgb(0, 57, 122)HSL
hsl(212, 100%, 24%)HSV
hsv(212, 100%, 48%)OKLCH
oklch(35.5% 0.123 256.5)CMYK
cmyk(100%, 53%, 0%, 52%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #00397A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.25:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #00397A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #00397A, useful for hover states, backgrounds, and text variants.