#1F4770 Color

#1F4770 is rgb(31, 71, 112) in RGB and hsl(210, 57%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F4770

HEX#1F4770

RGBrgb(31, 71, 112)

HSLhsl(210, 57%, 28%)

HSVhsv(210, 72%, 44%)

OKLCHoklch(39% 0.083 251.3)

CMYKcmyk(72%, 37%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4770 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.57:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.19:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4770 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4770 Complementary#70471F Analogous#1F7070 Analogous#1F1F70 Triadic#701F47 Triadic#47701F

Tints & Shades

Lighter tints and darker shades of #1F4770, useful for hover states, backgrounds, and text variants.

Tints

#2A6198 #357AC0 #5794D1 #7FADDC #A7C7E7 #CFE0F2

Shades

#1B4064 #173654 #142E48 #0F2438 #0C1C2C #08121C

Use #1F4770 in Our Tools

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