#042539 Color
#042539 is rgb(4, 37, 57) in RGB and hsl(203, 87%, 12%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#042539
HEX
#042539RGB
rgb(4, 37, 57)HSL
hsl(203, 87%, 12%)HSV
hsv(203, 93%, 22%)OKLCH
oklch(25.3% 0.053 240.2)CMYK
cmyk(93%, 35%, 0%, 78%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #042539 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text15.8:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.33:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #042539 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #042539, useful for hover states, backgrounds, and text variants.