#004B5B Color
#004B5B is rgb(0, 75, 91) in RGB and hsl(191, 100%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#004B5B
HEX
#004B5BRGB
rgb(0, 75, 91)HSL
hsl(191, 100%, 18%)HSV
hsv(191, 100%, 36%)OKLCH
oklch(38.1% 0.069 218.3)CMYK
cmyk(100%, 18%, 0%, 64%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #004B5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.73:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.16:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #004B5B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #004B5B, useful for hover states, backgrounds, and text variants.