#1F4B70 Color

#1F4B70 is rgb(31, 75, 112) in RGB and hsl(207, 57%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F4B70

HEX#1F4B70

RGBrgb(31, 75, 112)

HSLhsl(207, 57%, 28%)

HSVhsv(207, 72%, 44%)

OKLCHoklch(40.1% 0.079 246.9)

CMYKcmyk(72%, 33%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4B70 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.14:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.3:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4B70 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4B70 Complementary#70431F Analogous#1F706C Analogous#1F2370 Triadic#701F4B Triadic#4B701F

Tints & Shades

Lighter tints and darker shades of #1F4B70, useful for hover states, backgrounds, and text variants.

Tints

#2A6698 #3581C0 #579AD1 #7FB2DC #A7CAE7 #CFE2F2

Shades

#1B4364 #173954 #143148 #0F2638 #0C1E2C #08131C

Use #1F4B70 in Our Tools

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