#1F3D56 Color

#1F3D56 is rgb(31, 61, 86) in RGB and hsl(207, 47%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3D56

HEX#1F3D56

RGBrgb(31, 61, 86)

HSLhsl(207, 47%, 23%)

HSVhsv(207, 64%, 34%)

OKLCHoklch(34.9% 0.057 245.6)

CMYKcmyk(64%, 29%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3D56 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3D56 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3D56 Complementary#56381F Analogous#1F5653 Analogous#1F2256 Triadic#561F3D Triadic#3D561F

Tints & Shades

Lighter tints and darker shades of #1F3D56, useful for hover states, backgrounds, and text variants.

Tints

#2E5B7F #3B75A5 #5692C2 #80ACD1 #A9C7E0 #CEDFED

Shades

#1B354B #183043 #142838 #10202D #0C1822 #09131A

Use #1F3D56 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex