#1D3958 Color
#1D3958 is rgb(29, 57, 88) in RGB and hsl(212, 50%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1D3958
HEX
#1D3958RGB
rgb(29, 57, 88)HSL
hsl(212, 50%, 23%)HSV
hsv(212, 67%, 35%)OKLCH
oklch(33.9% 0.065 252.4)CMYK
cmyk(67%, 35%, 0%, 65%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1D3958 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.81:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.78:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1D3958 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1D3958, useful for hover states, backgrounds, and text variants.