#1F455B Color
#1F455B is rgb(31, 69, 91) in RGB and hsl(202, 49%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1F455B
HEX
#1F455BRGB
rgb(31, 69, 91)HSL
hsl(202, 49%, 24%)HSV
hsv(202, 66%, 36%)OKLCH
oklch(37.3% 0.057 236.5)CMYK
cmyk(66%, 24%, 0%, 64%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F455B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.19:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.06:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F455B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F455B, useful for hover states, backgrounds, and text variants.