#1F5175 Color
#1F5175 is rgb(31, 81, 117) in RGB and hsl(205, 58%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1F5175
HEX
#1F5175RGB
rgb(31, 81, 117)HSL
hsl(205, 58%, 29%)HSV
hsv(205, 74%, 46%)OKLCH
oklch(41.9% 0.08 243.3)CMYK
cmyk(74%, 31%, 0%, 54%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F5175 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.43:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.49:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F5175 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F5175, useful for hover states, backgrounds, and text variants.