#1F477F Color

#1F477F is rgb(31, 71, 127) in RGB and hsl(215, 61%, 31%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F477F

HEX#1F477F

RGBrgb(31, 71, 127)

HSLhsl(215, 61%, 31%)

HSVhsv(215, 76%, 50%)

OKLCHoklch(40% 0.105 257.4)

CMYKcmyk(76%, 44%, 0%, 50%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F477F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.27:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.27:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F477F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F477F Complementary#7F571F Analogous#1F777F Analogous#271F7F Triadic#7F1F47 Triadic#477F1F

Tints & Shades

Lighter tints and darker shades of #1F477F, useful for hover states, backgrounds, and text variants.

Tints

#295EA8 #3273CD #5B8FD7 #80A8E0 #A9C4EA #CEDDF3

Shades

#1B3E6F #17355E #132C4E #102542 #0C1B31 #081221

Use #1F477F in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex