#04387B Color
#04387B is rgb(4, 56, 123) in RGB and hsl(214, 94%, 25%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#04387B
HEX
#04387BRGB
rgb(4, 56, 123)HSL
hsl(214, 94%, 25%)HSV
hsv(214, 97%, 48%)OKLCH
oklch(35.4% 0.125 257.9)CMYK
cmyk(97%, 54%, 0%, 52%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #04387B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.31:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #04387B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #04387B, useful for hover states, backgrounds, and text variants.