#1D588B Color
#1D588B is rgb(29, 88, 139) in RGB and hsl(208, 65%, 33%) in HSL. The closest CSS named color is Teal. White text is most readable on this background.
#1D588B
HEX
#1D588BRGB
rgb(29, 88, 139)HSL
hsl(208, 65%, 33%)HSV
hsv(208, 79%, 55%)OKLCH
oklch(44.9% 0.103 248.6)CMYK
cmyk(79%, 37%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1D588B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.44:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.82:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1D588B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1D588B, useful for hover states, backgrounds, and text variants.