#1F3761 Color

#1F3761 is rgb(31, 55, 97) in RGB and hsl(218, 52%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3761

HEX#1F3761

RGBrgb(31, 55, 97)

HSLhsl(218, 52%, 25%)

HSVhsv(218, 68%, 38%)

OKLCHoklch(34.1% 0.08 260.8)

CMYKcmyk(68%, 43%, 0%, 62%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3761 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.82:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.78:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3761 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3761 Complementary#61491F Analogous#1F5861 Analogous#271F61 Triadic#611F37 Triadic#37611F

Tints & Shades

Lighter tints and darker shades of #1F3761, useful for hover states, backgrounds, and text variants.

Tints

#2B4D88 #3865B2 #547FC9 #7F9FD7 #A6BCE3 #D0DCF0

Shades

#1B3055 #172A4A #14233E #101D32 #0C1627 #090F1B

Use #1F3761 in Our Tools

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