#1F4370 Color

#1F4370 is rgb(31, 67, 112) in RGB and hsl(213, 57%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F4370

HEX#1F4370

RGBrgb(31, 67, 112)

HSLhsl(213, 57%, 28%)

HSVhsv(213, 72%, 44%)

OKLCHoklch(38% 0.088 255.2)

CMYKcmyk(72%, 40%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4370 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.02:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1F4370 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4370 Complementary#704B1F Analogous#1F6C70 Analogous#231F70 Triadic#701F43 Triadic#43701F

Tints & Shades

Lighter tints and darker shades of #1F4370, useful for hover states, backgrounds, and text variants.

Tints

#2A5B98 #3573C0 #578ED1 #7FA9DC #A7C4E7 #CFDFF2

Shades

#1B3C64 #173254 #142B48 #0F2238 #0C1A2C #08111C

Use #1F4370 in Our Tools

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