#1F377F Color

#1F377F is rgb(31, 55, 127) in RGB and hsl(225, 61%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F377F

HEX#1F377F

RGBrgb(31, 55, 127)

HSLhsl(225, 61%, 31%)

HSVhsv(225, 76%, 50%)

OKLCHoklch(36.4% 0.126 266.3)

CMYKcmyk(76%, 57%, 0%, 50%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F377F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.99:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.91:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F377F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F377F Complementary#7F671F Analogous#1F677F Analogous#371F7F Triadic#7F1F37 Triadic#377F1F

Tints & Shades

Lighter tints and darker shades of #1F377F, useful for hover states, backgrounds, and text variants.

Tints

#2949A8 #3259CD #5B7AD7 #8098E0 #A9B9EA #CED7F3

Shades

#1B306F #17295E #13224E #101C42 #0C1531 #080E21

Use #1F377F in Our Tools

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