#1F427F Color

#1F427F is rgb(31, 66, 127) in RGB and hsl(218, 61%, 31%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F427F

HEX#1F427F

RGBrgb(31, 66, 127)

HSLhsl(218, 61%, 31%)

HSVhsv(218, 76%, 50%)

OKLCHoklch(38.9% 0.111 260.6)

CMYKcmyk(76%, 48%, 0%, 50%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F427F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.79:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.14:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F427F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F427F Complementary#7F5C1F Analogous#1F727F Analogous#2C1F7F Triadic#7F1F42 Triadic#427F1F

Tints & Shades

Lighter tints and darker shades of #1F427F, useful for hover states, backgrounds, and text variants.

Tints

#2958A8 #326BCD #5B88D7 #80A3E0 #A9C1EA #CEDBF3

Shades

#1B3A6F #17315E #13294E #102242 #0C1A31 #081121

Use #1F427F in Our Tools

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